Our factory is established in 1999.0UR registered capital is CNY 30, 000, 000. Covering an area of 70, 000 square meters. GREENTECH is the mostprofessional and the largest manufacturer who specialies in composite manhole covers in China. Further, we are the drafter of Manhole Cover National Standard in China.
Zhejiang Zhenglong Environmental Protection Tech Co., Ltd was founded in 1996, Our factory located in jinhua city, Zhejiang PRO. China, We have branch company in Hangzhou city with professional sales team. We have been in this line for more than 20 years. Specializing in the production of plastic flexible drain pipe, downspout extension pipe, aluminum duct, fittings. Products of high quality, durability, widely used in overseas landscape, garden etc.
Century Woven (Beijing) Co., Ltd is located in Beijing, the capital of China, estalished in 2005. The main products include stainless steel floor drain grate and metal mesh.
Hebei XSY Co., Ltd was founded in 2006, covering an area of 50 acres, with registered capital of 20.5 million RMB and more than 300 professional and technical worker and mroe than 15 senior enginners, The company is located in the biggest wiremesh production base in Asia-Hebei anping county which is the southwest of Tianjin port, in the north of Beijing city and so the transportation is very convenient.