Our company--Ningbo SM-Machinery Co.,Ltd, is specializing in manufacturing pneumatic and hydraulic components. Our main products are including solenoid valves, air filters, air regulators, air cylinders, gas springs, fittings, mufflers etc. We take the lead in passing ISO9001 quality system certification and UKAS system certification in this industry and equip with a complete set equipment (CNC machine, data control lathe, and all kinds of testing machines) and checkout system, the perfect software is disposed and can be developed on one's own account for design. We have a strong capacity of production and a licensed enterprise to produce export commodities.