HOSES (GENERAL AND REINFORCED)

Zhejiang Zhenglong Environmental Protection Tech Co.,Ltd was founded in 1996, it is more over for 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. What’s more, our black drain pipe has patent protection at home and abroad. It is widely used for local villa and garden drainage system, occupying nearly 80% of the market share in Canada and Australia. The market prospect is immeasurable.