We are an manufacturer and international trading company named Kinglon Machinery Manufacture Co.,Ltd. and Qingdao Ports Sun International Trading Co., Ltd.&Qingdao WTR (HRB) bearing co.ltd., in China, owning a large professional manufacturer company since in 1998, Jinlong manufacturer is specializing in producing paper making equipment, pulping equipment and environmental protection equipment, three series advanced products.
We have dozens of types of leading products including pulping, screening, papermaking machinery and sewage treatment four series.
Ports Sun international trading also have drip irrigation pipe making line, PVC wood-plastic door production line, HDPE water-gas pipe extrusion line, egg tray production line, large diameter HDPE water supply insulation extrusion line, industrial package making line, automatic vacuum packaging machine, truck scale of electronic and so on.
