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Ningbo Yinzhou Tongyuan Industry & Trade Co.,Ltd
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About Us
We are a professional company, dealing with manufacturing machine parts such as ductile cast iron,sand casting, precision casting,investment casting,lost wax casting,gravity casting,shell molding casting,and sheet metal stamping,extrusion,fabrication,spring,welding,hot-forging,cold-formed,and hardware,bracket,hydraulic part,precision machining,CNC,tractor parts,excavator's bucket teeth,adapters,locking,pins,drill bit,etc.and special machinery.It is located in the East of China--Ningbo Harbor,a ...
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supply :compression spring,tension spring,torsion spring,gas spring,Leaf ...
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Weight:0.05-5,000Kg. Tolerance:CT8-11 Technic:clay sand,resin sand,water ...
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stamping & fabrication: we can supply sheet metal stamping,fabrication ...
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PRECISION MACHINING Technic:CNC(3D&5axis), lathe, milling, drilling, turning ...
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hydraulic and CNC machining
PRECISION CNC MACHINING
PRECISION MACHINING ...
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Hardware & stamping:
stamping,hardware,fabrication: we can supply sheet metal ...
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SAND CASTING:
Weight:0.05-5,000Kg.
Tolerance:CT8-11
Technic:clay sand,resin ...
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supply :compression spring,tension spring,torsion spring,gas spring,Leaf ...
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