Touch Screen Presentation

Custom Touchscreen and Display Solutions · Revolutionary Capacitive Touch Technology · Flat panel LCD Monitors · Monitor Stands and Wall Mounts · Software, Cables and Accessories

www.techglobalinc.net Isn’t it time to DEMAND MORE from your suppliers? Service is our #1 Priority! Tech Global has the right monitor to fit every need solution and exceed customer expectations. Tech Global can provide everything from high grade desktop monitors to large format public Market Focus displays, Touch Screen Solutions and Bio-Metric Single Sign-On security features. We take pride in the quality of our products and our processes as well as the ability to solve · Government problems quickly and effectively. We work with our business partners to create innovative products that achieve and exceed their requirments. Whether your requirements are for a single touch integrated desktop display/kiosk or several · Medical hundred displays, with Biometric sign-on technology we can help. Tech Global is a “Customer First Company”, so you get what you want when you want it! · Industrial · Illinois 2511 Technology Drive, Suite 107 Elgin, Illinois 60124 · Arizona · Retail 3120 W Carefree Hwy, Ste-1-676 Phoenix, Arizona 85086 · Education Market Focus 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

www.techglobalinc.net Surface Capacitive touch Technology HOW SURFACE CAPACITIVE TOUCH SCREENS WORK Tech Global’s Surface Capacitive Touch Screens are an all-glass construction with greater than 9H Surface hardness able to withstand over 300 million touches. A transparent conductive ITO coating is evenly distributed over both sides of a glass substrate. An electrode pattern is precisely printed around the perimeter of the glass to accurately generate an alternating current over the top conductive layer. The touch of a conductive probe draws the current to the specific point of contact. The controller then calculates the location of the touch by evaluating the flow of current from each corner. This flow of current is proportional to the distance to the touch. The ITO coating on the back of the glass functions as a shield to protect against ESD and outside interference. With no mechanical movement and a 9H surface hardcoat, a capacitive touch screen can withstand 300 million touches. SURFACE CAPACITIVE SCREENS NEC 19” LCD Monitor-Wide Capacitive Touch Screen Model # TG00194TS BLK Surface Capacitive 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Tech Global Capacitive www.techglobalinc.net touch® Screen Features Differentiation · Optical Performance is 93% - Industry Best · Accuracy is 99% in Viewing Area · Long Life - 300+ Million Touch Acitivations · Compatible - Drivers to support all Windows Operating Systems including CE, Xpe and Linux · Works with Gloves Optical Performance Touch Accuracy Tech Global Touch® Tech Global Touch® 3M ® 93% Transmissivity VS Micro Touch by 3M ® ® 91.5% Transmissivity 99% in VA 99% in “Precision Area” · Tech Global has 99% accuracy over the “Viewing Area”. · 3M has 99% accuracy over the “Precision Area”. · “Precision Area” is 3% inside the Viewing Area. · “Precision Area” is a Marketing Term created by 3M. Tech Global Touch® 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Tech Global Capacitive www.techglobalinc.net touch® Screen Features Long Life 300+ Million Activation Touches Tech Global Touch Screens have undergone VS Abrasion, Wear, Humidity, Thermal and Shock testing to meet any application specification. 225 Million Activation Touches Layer Comparison Tech Global Touch® 3M ® Encapsulation paste Anti- Glare Hard Coat Silver Pattern Front Side Transparent Conductive Coating Glass Substrate Backside Shielding* *Backside shielding provides a constant ground reference while integrated to an LCD. This ground reference point prevents \"Drift\". Tech Global Touch® 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Tech Global Capacitive www.techglobalinc.net touch® Screen Features Tech Global Touch® System OR Touch Sensor Controller Board (USB or RS232) Controller Chip Sensor + Controller + Driver = Touch Screen System Driver Compatibility Glove Touch Tech Global Touch® 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

www.tec hglobalinc.net VS. NEC 19” LCD Monitor -Wide Capacitive Touch Screen TECH GLOBAL 5-Wire Resistive Surface capacitive Touch® 93% Industry Best “Optical Performance” 80% 300+ Million Touch Activations “Life Expectancy” 35 Million Touch Activations 0˚C - 70˚C “Operating Temperature” 0˚C - 40˚C 1280 x 1024 “Optimal Resolution” 1280 x 1024 Durable Capacitive Touch “Touch Screen” 5 - Wire Resistive Touch Glass Top Surface Plastic Top Surface NEC Industrial Strength 24/7 Operation 0% Image Retension “LCD Monitor” elo monitor 5 MS “Response Time” 8 MS All NEC Monitors “RoHS Compliant” “NOT” RoHS compliant For over 30 years NEC Display Solutions has been at the forefront of modern display technology. For the last 15 years, NEC Display Solutions has worked with the “NOT” ENERGY STAR compliant Environmental Protection Agency on the development and implementation of the ENERGY STAR standard. Tech Global Touch® Brighter, Faster, Stronger! 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

touch Screens www.techglobalinc.net High-quality Touch Screen LCD monitors don’t necessarily have to be associated with high-end price tags. As flat-panel display technology has advanced and become more mainstream, LCD monitors have become increasingly affordable for a variety of users. Enhanced screen performance. With contrast ratios as high as 1000:1 (typical) and brightness quality much higher than CRTs at 300 cd/m2, outstanding LCD monitor front-of-screen visual performance is NEC’s #1 goal. The AccuSync LCD Series delivers vibrant colors and flicker-free images that make your time in front of the monitor more comfortable and productive. NEC 19” LCD Monitor-Standard NEC 19” LCD Monitor-Wide Capacitive Touch Screen Capacitive Touch Screen Specifications Capacitive Touch Screen Technology Specifications V-Sync Rate at Max Res 75Hz Interface USB V-Sync Rate at Max Res 75Hz Signal Input DVI-D, VGA Input Method Finger (*Medical Glove) Signal Input DVI-D, VGA Response Time 5ms Life Expectency 300+ Million Touches Response Time 5ms Max V-Sync Rate 76Hz Light Transmission 93% Max V-Sync Rate 76Hz Max Resolution 1280 x 1024 Light Transmission NEMA Sealable Max Resolution 1440 x 900 Interface DVI, VGA Interface DVI, VGA Image Max V-View Angle +85/ -75 Image Max V-View Angle +85/ -75 Image Max H-View Angle +85/ -85 Surface Obstructions Image Max H-View Angle +85/ -85 Image Contrast Ratio 700 : 1 Touch panel operation is unaffected by surface obstructions such as dirt, Image Contrast Ratio 1000 : 1 Depth 8.7 in. dust, grease, smoke, food, etc. Depth 7.7 in. Width 16.0 in. Width 17.6 in. Height 16.0 in. Height 14.7 in. Weight 12.1 lbs. Weight 12.1 lbs. VESA 100 x 100 VESA 100 x 100 19” Capacitive touch Screens 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

touch Screens www.techglobalinc.net Turn your desktop into the ultimate Touch Screen Center. With the NEC AccuSync GX/CX LCD Series, there are no limits to what you can enjoy on your desktop. The 22” NEC AccuSync LCD22WMGX and 24” NEC AccuSync LCD24WMCX feature bright, colorful screen performance, a variety of digital connections and technologies that promote high-speed video. In addition, their wide-format screens provide a viewable area that’s significantly larger than standard aspect ratio screens, allowing you to simultaneously view multiple/side-by-side application windows. Enhanced screen performance. With dynamic contrast ratios up to 2000:1 (dynamic) and brightness up to 400 cd/m2(24”), outstanding LCD monitor front-of-screen visual performance is our #1 goal. OptiClear® NEC 22” LCD Monitor-Wide screen technology delivers true-to-life images with remarkable clarity and NEC 24” LCD Monitor-Wide Capacitive Touch Screen color. Capacitive Touch Screen Specifications Capacitive Touch Screen Technology Specifications V-Sync Rate at Max Res 75Hz Interface USB V-Sync Rate at Max Res 75Hz Signal Input DVI-D, VGA Input Method Finger (*Medical Glove) Signal Input DVI-D, VGA Response Time 5ms Life Expectency 300+ Million Touches Response Time 5ms Max V-Sync Rate 76Hz Light Transmission 93% Max V-Sync Rate 76Hz Max Resolution 1680 x 1050 Light Transmission NEMA Sealable Max Resolution 1920 x 1200 Interface DVI, VGA Interface DVI, VGA Image Max V-View Angle 178 Image Max V-View Angle 178 Image Max H-View Angle 178 Surface Obstructions Image Max H-View Angle 178 Image Contrast Ratio 1000 : 1 Touch panel operation is unaffected by surface obstructions such as dirt, Image Contrast Ratio 2000 : 1 Depth 7.7 in. dust, grease, smoke, food, etc. Depth 10.2 in. Width 20.0 in. Width 22.1 in. Height 15.7 in. Height 18.1 in. Weight 14.3 lbs. Weight 15.4 lbs. VESA 100 x 100 VESA 100 x 100 22” & 24” Capacitive touch Screens 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

touch Screens www.techglobalinc.net Providing visual display solutions to a wide variety of users for many years, our LCD monitors have consistently set the standard for flat-panel technology and continue to offer new ways to enhance visual experiences. Our visual solutions provide users with a diverse range of options to help them see their digital world more clearly and support them in achieving their goals. Superior screen performance. MultiSync Information Display LCDs take advantage of the many display technologies that have made LCD monitors so popular over the years, and deliver them through expansive screens featuring a wide aspect ratio. NEC 32” LCD Monitor-Wide NEC 42” LCD Monitor-Wide Capacitive Touch Screen Capacitive Touch Screen Specifications Capacitive Touch Screen Technology Specifications V-Sync Rate at Max Res 85Hz Interface USB V-Sync Rate at Max Res 85Hz Signal Input DVI-D** Input Method Finger (*Medical Glove) Signal Input DVI-D** Response Time 5ms Life Expectency 300+ Million Touches Response Time 5ms Max V-Sync Rate 76Hz Light Transmission 93% Max V-Sync Rate 76Hz Max Resolution 1366 x 768 Light Transmission NEMA Sealable Max Resolution 1366 x 768 Interface DVI, VGA Interface DVI, VGA Image Max V-View Angle 178 Image Max V-View Angle 178 Image Max H-View Angle 178 Surface Obstructions Image Max H-View Angle 178 Image Contrast Ratio 800 : 1 Touch panel operation is unaffected by surface obstructions such as dirt, Image Contrast Ratio 800 : 1 Depth 5.2 in. dust, grease, smoke, food, etc. Depth 5.2 in. Width 31.1 in. Width 24.2 in. Height 18.8 in. Height 40.3 in. Weight 35.7 lbs. Weight 45.2 lbs. VESA 100 x 100 VESA 100 x 100 ** Component / RCA / S-Video / RS-232 ** Component / RCA / S-Video / RS-232 32” & 42” Capacitive touch Screens 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

touch Screens www.techglobalinc.net Airports/Flights and information Also serving markets such as... Financial Restaurants Trade Shows Medical NEC 57” LCD Monitor-Wide Capacitive Touch Screen Specifications Component Video, Capacitive Touch Screen Technology V-Sync Rate at Max Res 85Hz Interface USB Signal Input DVI-D ** Input Method Finger (*Medical Glove) Response Time 5ms Life Expectency 300+ Million Touches Corporate Max V-Sync Rate 76Hz Light Transmission 93% Max Resolution 1920 x 1080 Light Transmission NEMA Sealable Retail Interface DVI, VGA Image Max V-View Angle 178 Image Max H-View Angle 178 Surface Obstructions Image Contrast Ratio 1800 : 1 Touch panel operation is unaffected by surface obstructions such as dirt, Depth 6.5 in. dust, grease, smoke, food, etc. Width 53.5 in. Height 32.5 in. Weight 130.1 lbs. VESA 100 x 100 ** Component / RCA / S-Video / RS-232 Display Solutions 57” Capacitive touch Screens 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Medical Solutions www.techglobalinc.net NEC Display Solutions is setting new standards with grayscale displays for filmless diagnostics, with technologies that are available for the first time in this market segment. This introduction of medical-grade displays is backed by years of experience in the development of TFT displays for professional use combined with intensive research done in the medical market. MultiSync MD Series grayscale displays – in combination with the appropriate graphics controller – are designed for diagnostic imaging and for use in Picture Archiving and Communication System (PACS) applications. Furthermore, diagnostic imaging displays from NEC Display Solutions are based on technologies and functions which actively contribute to a reduction of cost of ownership. Flexible areas of application and reduced service costs are just a few examples that contribute to cost reduction in healthcare. Large Screen for medical Imaging Healthcare environments that can benefit from the Large-Screen LCDs’ many high-performance features include operating rooms (consolidated patient vitals), surgery suites (review and preparation), emergency departments, training/teaching areas, patient monitoring (maternity wards) and general dynamic digital signage areas (pharmacy, flower shop, etc.). These displays, which feature a standard three-year limited warranty, can be integrated with keyboardless data entry with Tech Global’s touchscreen. Their flexibility for portability also is paramount as they can be easily mounted on rolling carts, eliminating the need to purchase a display for separate rooms. As if these benefits weren’t enough, the MultiSync Large-Screen LCD Series includes the revolutionary Digital Signage Technology Suite (DSTS), which boasts 20+ advanced features. These include: · Improved screen performance · Lower total cost of ownership · Enhanced display management Radiology/Diagnostic 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

www.tec hglobalinc.net X-LightTM Technology X-Light, an NEC Display Solutions (NEC-DS) patented technology, has enabled the company to develop the only grayscale monitor that can control the backlight whitepoint of a cold cathode fluorescent lamp (CCFL) LCD monitor. Whitepoint Whitepoint is the color of a light emitted by a light source. Even though a light source may be considered white, it may not have identical whitepoint characteristics. The difference in whiteponit can easily be observed when comparing an incandescent light source (typical light bulb) and a fluorescent light. The incandescent light will appear more yellow to a typical observer, while the fluorescent light seems to have a more blue hue. One way to define color and intensity (brightness) is to use the CIE chromaticity diagram. Any color can be described by using X and Y for the color. The diagram shows the range of colors that humans can detect as well as the ranges of colors displayable on a monitor and printable on a printer. The x and y axes show values for the x and y chromaticity coordinates respectively. For example, a factory NEC MultiSync MD Series Clear-base monitor is x, y, of 0.292 ,0.321 L=400 cd/m2. CCFL Backlights Standard LCD monitors use a CCFL. CCFL lights whitepoint will vary in production lots. This means that two monitors may not look identical even though the light output is calibrated to the same luminance (intensity of light). Most standard CCFL-backlit monitors have x,y, (CIE) range for the white point of +/- 0.002. This may not seem like a great amount, but because the human eye is sensitive to color, the monitors will appear to be different. Since most grayscale monitors are used in pairs or multiple-monitor configurations, it is important that they have a similar appearance. In addition, as the monitor ages, the whitepoint of the monitor will shift towards a yellow hue. X-Light allows NEC-DS to adjust and keep the x,y (CIE) of the display whitepoint to +/- 0.002, a tenfold improvement. One way to define color and intensity (brightness) is to use the CIE chromaticity diagram. Any color can be described by using X and Y for the color. The diagram shows the range of colors that humans can detect as well as the ranges of colors displayable on a monitor and printable on a printer. The x and y axes show values for the x and y chromaticity coordinates respectively. For example, a factory NEC MultiSync MD Series Clear-base monitor is x, y, of 0.292 ,0.321 L=400 cd/m2. X-Light Technology 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

www.tec hglobalinc.net The above graph charts the aging of a typical CCFL backlight. As the monitor ages, the x,y (CIE ) changes towards a yellow spectrum. The graph at the right compares X-Light and standard CCFL as the monitors age. Internal Sensor Many grayscale monitors have an internal luminance sensor to monitor and adjust the monitor over the lifetime of the monitor. Typically, this is a simple luminance sensor that measures only the intensity of the light. NEC MultiSync MD Series displays’ internal sensor is a colorimeter that not only monitors the luminance but also monitors and adjusts the whitepoint. The sensor’s temperature also is monitored because its performance will change with temperature fluctua- tion. This function results in the monitor having a consistent appearance and performance over the life of the monitor. NEC MultiSync MD Series monitors have internal sensors for light and temperature that constantly monitor the output of the backlight - not only for luminance (intensity) but also for the whitepoint (color of the white). The temperature of the sensor is monitored and adjusted accordingly as it is affected by changes in temperature. The light is monitored after it has been mixed in the light guide plate for increased accuracy. Three-Color CCFL NEC-DS uses a patented three-color CCFL architecture and associated circuitry to control the color (whitepoint) of the backlight. By mixing three separate colors of CCFL and using an internal feedback loop, the luminance and whitepoint of the monitor can be controlled over the life of the monitor. X-Light Technology 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

www.tec hglobalinc.net By using three colors of CCFL backlights and three inverters, the backlight whitepoint can be adjusted. X-Light measures and adjusts the backlight every 20ms using an internal calibration loop for consistent intensity and whitepoint. This allows for the gamma (DICOM) factory calibration to be held. Clear Base and Blue Base The whitepoint of NEC MultiSync MD Series monitors is set at the factory using a high-end color sensor. NEC-DS chose the whitepoint to be set at the CIE coordinates for existing CRT-based monitors using the p104 phosphor typically called clear base x=.292 y=.321 (approx. 8000° K). NEC-DS also has a blue- base model based on the p45 phosphor x=.265 y=.320 (approx. 14000° K). The choice of whitepoint depends on customer preference. Factory calibration is stored as the reference data in the mem- ory of the monitor. The internal color sensor and calibration loop uses this as the reference for adjustment. In theory the monitor should hold this calibration for the life of the monitor. If the monitor ever needs recalibration there are two ways to calibrate. Monitor matching and stand-alone DICOM-GSDF calibration using just the monitor and an external sensor. Monitor Matching Other medical display manufacturers match monitors at the factory by measuring every monitor after assembly and sorting them by whitepoint. The monitors are then sold in matched pairs. Since the electron- ics and panels in these monitors differ slightly with age, there is no guarantee that they will match over the life of the monitor. If there is a service issue, either both of the monitors must be replaced or the manufacturer must make sure that the replacement will match, using serial numbers and factory whitepoint measurement information. With X-Light, since all monitors have the same whitepoint, any monitor can easily be replaced. Even onsite replacement units can be stored and used for easy replacement and service. X-Light Technology 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

www.tec hglobalinc.net With its built-in calibration and copy function, X-Light also allows the user to match monitors in the field if necessary. The monitor has standalone calibration (DICOM – GSDF) built into the firmware. By using an external sensor that connects directly to the monitor via a USB sensor port, the monitor can copy the characteristics (whitepoint, luminace, DICOM gamma) of another NEC-DS monitor. Summary The X-Light architecture allows for a stable and consistent grayscale monitor. With an adjustable whitepoint and sensor feedback loop, X-Light offers users of NEC MultiSync MD Series grayscale displays several advantages: • Stability of whitepoint/luminance and gamma (DICOM-GSDF) All NEC-DS grayscale monitors have identical whitepoint Will hold factory adjustment Internal feedback and stabilization system keeps set whitepoint and luminance during the life of the monitor • Ease of Service No whitepoint management based on the monitor serial number Can have extra monitor in storage for quick replacement This technology paper was published in and based on information as of May 2005. Technical information is subject to change X-Light Technology 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Mounting Solutions www.techglobalinc.net Multi-Mount Systems Multi-Mount Systems (Two Tier 4 over 4 screens) Tech Global can provide mounting solutions for every (Quad Low Level 4 Screens) requirement across multiple market environments. In addition to these standard mounts, other configurations are available and can easily be created to meet almost any need. Simply contact us and we will be happy to work with you to create an Tech Global solution. · Multi-Mount Sysytems Multi-Mount Systems (Triple Mount) · Single Mount Systems 57” Multi-Mount Systems (Two Tier 4 over 4 screens) · Desk Stand Systems · Desktop Management Accessories Multi-Mount Systems (Dual Mount) Mounting Sysytems 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Green Initiatives RMA / Repair / Recycle www.techglobalinc.net Recycling Is Not Convenient E-Waste has emerged as the most critical waste disposal issue of the twenty-first century. E-Waste is accumulating at a rate of three times that of solid waste. An estimated 130 million cell phones are expected to be retired this year alone, many of which remain in proper working order. A major source of E-Waste is CRT computer monitors and displays. Recovery Requirements are becoming Legislation and most landfills around the world are no longer accepting E-Waste. Solutions: Tech Global, Inc. will recycle your E-Waste properly and ethically. · We offer discount programs when you replace your inefficient and bulky CRT displays with a new energy efficient LCD display. · We work with the charity or school of your choice with our Cell Phone Recovery programs to help fund events. · Be sure to ask us about our specialized fund raisers for your school as well as our Cell Phone Upgrade programs. Tech Global, Inc. provides you the assurance that your product is being recaptured, repaired and returned or disposed of in an efficient, secure and environmentally ethical manner. · Process flow and material handling operations in the US and Asia. · Feedback loops to provide visibility on failure rates of major components. · Strong understanding of the security required when handling sensitive information on electronic components. · No volume too great or too small. Along with Tech Global, Inc. recycle program, we are always looking for ways to reduce our carbon footprint so we can leave our children a better environment. Going Green: · We are currently studying how to convert our building to Solar generated power to reduce our impact on the environment. · Tech Global is proud to announce our new initiative with http://www.carbonfund.org/ · Tech Global has teamed up with NEC, the technology leader in creating products that are cleaner and more efficient then our competitors. 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Responsible Partners www.techglobalinc.net Tech Global, Inc. partners with NEC. In the U.S. and on a global scale, Tech Global, Inc. and NEC play a pivotal role in the spearheading, development and education of environmental initiatives in the display industry. For over 30 years NEC Display Solutions has been at the forefront of modern display technology. For the last 15 years, NEC Display Solutions has worked with the Environmental Protection Agency on the development and implementation of the ENERGY STAR standard. Since the early 90s we have been a leader in designing desktop monitors that meet or exceed ENERGY STARstandards. By following these standards and by educating our customers about the benefits of using energy-efficient equipment, NEC Display Solutions helps to lower the monitor’s overall operating cost while increasing the lifespan of the product. In addition to offering cost-saving alternatives, NEC is leading the way by providing our customers with the most environmentally friendly display products available today. For more information, visit: http://www.energystar.gov. http://www.necdisplay.com/EnvironmentalInitiatives/EnergyStar/NEC_070715_FLYER_ENRGSTR_3.pdf Tech Global and NEC have accomplished its environmental initiatives in three ways: Reduction: · We have proactively reduced the number of contaminants in our products. Materials such as mercury have been reduced significantly. · We have developed leading-edge lighting technology that permits up to a 50% reduction in display power consumption. Re-Usage: · Use of recycled paper for product manual printing · Resale of refurbished component parts · Since the Total Trade™ program began, we estimate that NEC has recycled more than 5 million pounds of materials. Recycling: · Use of more expensive, more easily disposed of plastics. · Contributed to the EPA’s ENERGY STAR recycling guidelines for displays. · Recycling events. 2511 Technology Drive, Suite 107 Elgin, Illinois, 60124 T. 888.623.2004 F. 847.377.9182

Touch Screen Presentation

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