Shandong Chencan Machinery Co. Ltd., established in 1998, initially mainly specializing in processing complete set equipment of plastic steel accessories, supplying quality accessories for well-known companies in Jinan City and other areas of our country. After more than ten years of development, our company has developed into a large enterprise integrating design, manufacture, assembly and sales of plastic-steel equipment, insulating glass equipment, aluminum window and door equipment accessories. Shandong Gaoye import and export Trading Co., Ltd is a subsidiary of Chencan company, estabilished in 2013.