Shanghai Chongfu Industry Co., Ltd. was established in 2009. It is an enterprise specializing in the production and sales of diaphragm pump and pump accessories. It is located in Pudong, Shanghai. We can provide customers with pneumatic diaphragm pumps and accessories of wilden, sandpiper, almatec, Yamada, Graco, Blagdon, Veresmatic, etc. The accessories include: diaphragm, valveseat, ball valve, air valve assembly, center body, shell, inlet and outlet manifold, shafts, silencers, etc., various pumps and repair kits.