FEIDA high performance butterfly valve is extremely durable with innovative double offset design and could meet one million operations.

It is machining nickel casting accessories for semiconducting machine. Its flatness and perpendicularity is up to 0.01 and 0.015 mm and incline all holes for whole satin nickel coat parts and very highly strict to the surface without any defects and deburr.

Customization Pure Copper Heatsink.We provide customers with radiators of various materials, diversified designs and diversified processes, to meet the various needs of customers.

SANG diamond wire wire use E6 diamond powder,Dipea steel wire Suitable for working on Quarry, Stationary, Multi- and Profile wire saw machines. Used for cutting stone and construction materials.

Micro drill for meltblown spinneret ,high precision nonwoven spinneret.

Install on wall saw machine, manual machine and road cutting machine Laser welding in suitable for wet and drying cutting

SANG diamond drill bit used for drilling reinforced concrete, asphalt, brick and air-cured refractories. Applied in Hilti ,Husqvarna drill machine.

The inverted pressure balanced lubricated plug valve is 2inch and 150 LB. Manufactured as per API6D, the valve is capable in manifolds and production services of oil fields, asphalt plants, others.

Tight tolerance medical aluminium parts

FEP(F46),PTFE(F4)fluorine-lined butterfly valves are applicable for -50℃~150℃ nitrohydrochloric acid, sulfuric acid, hydrochloric acid, hydrofluoric acid of vanous concentrations and vanous organic acid, strong acid and strong oxidant.

Imported FR-4 / G-10 board,electronic grade E-glass fiber cloth,impregnated with epoxy resin hot forming.

High difficult high precision cnc machining aluminium parts

It is high precision mechanical parts and has Φ0.1 of vent holes on the smooth semiconducting for surface of the components with electroless nickel and very highly strict to the surface without any defects.