Ningbo Bold Industies Ltd professionally manufactures and exports the pneumatic component, fluid engineering parts and other industrial parts.

Pneumatic component:
1.Control elements(solenoid valve, pneumatic control valve, mechanical valve),
2. Air Source Treatment Elements(filter, regulator valve,lubricator),
3.Pneumatic actuators (cylinder),
4.Pneumatic accessory(muffler, buffer, metal connector,etc)

Fluid engineering parts:
1.Mechanical seals( pump seals, metal bellow seals),
2.Sealing face/rings(RSIC,TC,CARBON GRAPHIT ETC),
3.Metal parts(sleeves, drive flange, glands bush made in S.S304,316,1Cr13 ect),
4.Pump fittings(bearing, spray nozzle, thrust collar)

Other industrial parts:
1.Sheet metal stamping
2.Gas spring

Our products are designed to fit your unique automation requirements.

We are striving for supplying our customers with high quality products, competitive price and short delivery lead time.