Shanghai Wansan Industries Co. LTD is founded in 2008.We have many talent engineers and designers, and the staff are also strictly guided and well trained. Warmly welcome the broad masses of customers choosing our products and providing valuable suggestions.


We are the professionalsupplier and manufacturer in China. Our products include printing consumables, such as, Rubber Blanket, Doctor Blades, and all kinds Jadeite and Nephrite. HVAC system &parts are also our main products including Flexible Duct Connector, Flexible Duct, Roof Turbine Ventilator etc. We also have a good market share in Glasbord like Flat panels, Sandwich panels, at the same time , we can provide all kinds of fiberglass mat products.

Excellent quality and competitive price make us to have many customers from all over the world. We strongly believe we can provide customers with best products and finest service.