SJD TRADING CO., LTD. mainly engaged in pump, valve and industrial automation instrumentation, metal products, elevators, rail transmit vehicle, platform screen door(PSD), civil building materials, solar power generation equipment, etc. Now our business has been spread to Turkey, Kuwait, UAE, Malaysia, Austria, Italy, Czech Republic and other countries. A perfect solution for your application. Feel relax to contact me now. Yours sincerely Susan sjd_susan@valve4s.com