OEM Investment Sand Casting Stainless Steel Cast Iron Ball Valve Parts Valve Body

Ninbo Suijin can design and produce various of sand casting and precision casting, machining parts.CNC Precision Machining Metal parts for customers overseas and domestically.
We can supply OEM Sand Castings, Resin sand moulding, Ststatic line Moulding, Automatic moulding line, Lost foam, Shell moulding,, Hot core, Iron mould coated sand, machining choice will be according to the actual tolerance request and demand quantity. Most of Our produced castings are used for valves, hydrants, pumps,trucks,railway and train and so on.

Heat treatment
Annealing, termpering, quenching, normalizing, solid solution.

Main production facility
1.Casting facility: Hot core equipment, Cold core equipment, Ststatic line moulding, Vertical moulding line, Resin sand moulding line, Automatic moulding line, paint mixer, medium-frequency induction furnace, box resistance furnace, cutting head machine, shot-blasting machine, sand-blasting machine, pickling line.
2.Machining facility: CNC machine, linear cutting machine, NC milling machine, polishing machine.
3.Testing facility
spectrometer, tensile test machine, hardness test machine, mircoscope.

Quality Control:
In order to assure the quality of the orders ,we assign QC members to carry out strict inspection at each stage:
1) Incoming material inspection
2) Inspection of work-in-progress
3) Finnished production inspoection
4) Random warehouse inspections
All of our operations are strictly compliant with TS 16949:2016 guidelines
We have automatic casting production lines,CNC turning machines,CMM inspection, spectrometers and MT testing equipment, X-ray.Magnetic to check to keep good inner instruction
To benefit from our strong OEM/ODM capabilities and considerate services, contact us today.
We will sincerely create and share success with all clients.