The mechanism of automatic door developed on the basis of automatic control technology and accumulated know-how in various fields of the industry. We specialized in industrial high-speed automatic door, realizing customersโ satisfaction from beginning to end including designing, manufacturing, installing the mechanisms and even A/S with secured warranty system. We will satisfy our customers through our continuous service and product development, further more we will try our full effort to keep global No. 1 in this field.๏ปฟ