
NINGBO HI-TECH SMART MACHINERY CO Ltd is specialized in customizing special pneumatic components, aluminum parts and plastic parts. Our main products are including pneumatic cylinder, (air cylinder), solenoid valve, air filter, air regulator, air lubricator, pneumatic fitting, Micro duct connectors and hydraulic fitting, tubes, muffler (silencer) etc. Smart Pneumatic are aimed at manufacturing the good quality with innovative idea, and will take out 5% turnover for R& D to adapt the market trends. As ...