Hangzhou Deruibao Pipeline Technology Co.. Ltd. Is specialized in manufacturing PE, PPR

Plastic pipe welding equipment and has a complete set of department of research, development

and producing. after 10 years, we have developed the whole series of butt welding machine and electro fusion machines. the products are widely used in water supplying, draining, and pollution discharging pipe line or pipe welding. the sound price and high quality have own the wide recognition of the users and the society.