Produce variety of mechanical seals for pumps and labels ,the materials have (phosphor nitride, carborundum, horniness alloy steel and polytetrafluoroethylene etc.) We can solely design and manufacture variety of custom-made seals.
Produce variety of screws, the materials have fine quality carbon steel,alloy steel and stainless steel . We can solely design and manufacture all custom-made screws.
Produce : G1/2"~G4" kinds of high -speed joints . The materials are 316 and 304 stainless steels , the joint is sanitary and convenience , is the ideal joint of food,medicine transport, petrochemicals trades .

|Single screw pump| |Screw pump special for sewage| |Stainless steel self-suction pump|
|Three screws pump| |Other products| |简体中文|


Add:16#, No. 3 Jinshan Road, C Area, Xinxing Garden, Ninghai County, Zhejiang, China
Tel:0574-65563289,65238688 Fax:0574-65520202
Contact:ZhaoJianCheng M.T:013906602195
E-mail:china-nhb@china-nhb.com
                             
http://www.china-nhb.com
P.C: 315600