Xicheng EP Ltd.

Polypropylene PP sheet has low density, easy welding and processing, superior chemical resistance, heat resistance and impact resistance, environmenta

It is one-time injection molding, with the advantages of good sealing, small resistance, smooth inside and outside, acid and alkali corrosion resistan

PP -PP

The electric air valve adopts a new generation of the electric controllers to precisely control the air volume. Intelligent operation and easy install

Customized PP ducts can be customized 500MM~3000MM according to requirements. Hot-melt welding is seamless, and the tube surface is flat and smooth. T

Introduction PP board (calcium plastic board): good size stability, low price, rigidity, heat resistance, etc. are better than pure PP. The color is g

PP rosette, a kind of tower packing, also known as PP multi-faceted hollow sphere, is injection molded from PP raw materials. We independently researc