Ningbo Bold Industies Ltd professionally manufactures and exports themechanical seals, fluid engineering parts and other industrial parts.

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

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. 

We look forward to hearing from you soon.