PVC-U pipe is a kind of plastic pipe with PVC resin as the main raw material and no plasticizer. Bas...
Screw refers to the metal rod with screw groove that can rotate in the barrel of extruder or injecti...
In the production process of PVC pipes and fittings, temperature control is very important, which di...
Today, we recommend a new product of our company: PERT 32U series (heat-resistant polyethylene) high...
In order to adapt to the market and meet the needs of domestic and foreign industries for PVC main e...