chaishang product

Polyurethane screen mesh


Polyurethane parts for flotation

Polyurethane lined pipe

WHY CHOOSE chaishang

Direct factory price

Free samples

Fast lead time

24-hour continuous service

We ourselves compound the raw material

Professional engineering and design team

Matching with international brand

Having world-class manufacturing equipment

chaishang ADVANTAGES

Professional Manufacturer with 20-year experience


Rongrui provide satisfactory one-line service afeter confirming your order.


As a R&D Manufacturer.have no middle profit and sell to the end customer


Easy for installing , long service life.


Have customers over 32 countries. We play an important role in mining field.
News and information
KZ Customers in my company site visits, high-quality products and services, strong company qualification and reputation...
Polyurethane elastomer with good abrasion resistance, wide range of hardness, high strength and high elongation, load support large capacity, damping effect..
The 117th Guangzhou Trade Fair was successfully concluded. Our company invited to participate in the exhibition. It showed the information solution...
chaishang video