Main:Jinsheng Bimetallic Plastic Machinery Factory was established in 2004. It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of Screws and Barrels in Zhou
Main:Zhisen HardwarePlastic Products Co., Ltd. is an enterprise integrating the research and development,design,production and marketing to bring you the best modern plastics. Our company was founde
Main:Qingdao Sinofirst Machinery Co.,Ltd is specialized in Aerial Work Platform and Material Lift Platform.SINOFIRST is established in 2000 with great experience in manufacturing an