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Company Name

Ningbo Tianhui Machine CO.,Ltd

Business type

Manufacturer, CNC Machining shop

Services

CNC Machining services, Assemble services, Welding services, Sourcing services

Main Product

Customized metal parts, CNC Machining parts, Stainless steel CNC parts, Aluminum CNC parts, Stainless steel casting parts, Investment casting parts, Iron casting parts, High-voltage switchgear parts such like Cam, crankshaft，electrode head；Auto parts such like exhaust manifolds, Shock absorber parts；

Machining Equipment

CNC Vertical machine 18 sets, CNC lathe 50+ sets, Grinders and drills.

Inspection Equipment

CMM, Image measuring equipment, MPI, Hardmeter,  Surface rough meter, and various calipers/ thread gauge

Machining Precision

+/-0.01mm

Metal materail

Satinless Steel(300/400 series, Heat-resistant stainless steel)，Aluminum (6061,6063,7075...), Cabon steel, alloy steel, Iron, Brass, Copper, almost all kinds of metal material

Plastic Material

PA6,PA66, ASA, POM, PPS, ABS,ABS+GF,ABS+PC,POM(Derlin),PP, PE,PC,PMMA(Acrylic),PVC,PEI,PBT,PTFI

Heat treatment

Chemical heat treatment( Carbonitriding, Vacuum Nitriding, Ion Nitriding, Gas Nitriding, Carburizing, Nitrocarburizing); Surface Hardening( High-frequency induction quenching, Ultra Audio-frequency induction quenching, Medium frequency induction quenching); Whole heat treatment( Quenching, Quenching and tempering, Vacuum quenching, Vacuum solid solution aging, Annealing, Vacuum solid solution aging, Normalizing)

Surface treatment

Polishing, Painting, Chroming, Anodizing, Brushing, Silk Screening, Sanblasting,Gilding, UV Painting…

Pls Provide

2D, 3D, samples, or the size of the multi-angle pictures

Quanlity System

ISO 9001: 2015, 5S, 100% Inspection

We Promise

All customer-centric, never for short-term profit, and sell long-term benefits