cold forging, copper forging supplier for electrical power

Why Choose Us

Low Material Consumption High Production Efficiency 20 Years Focusing On Metal Forging

R&D

R&D

20+ registered patents
130+ years aggregated experience
   of R&D team
400+ development products
1000+ die sets

Production

Production

22 four-pillar oil-hydraulic presses
   (63T-800T)
15 sets electric heating equipment
36 CNC machines

Quality Control

Quality Control

ISO9001&TS16949 standard QC system
Reliable inspection equipment
Professional quality control staff
Tolerance can be subject to 0.01MM

News

Qinhan has attended the 2016 Bauma Conexpo India

During December 12th, 2016 to December 15th 2016, Qinhan precision industrials attended the 2016 Bauma Conexpo India... [ Read more ]

Qinhan News:Korean Youngshin Components Visited Qinhan Precision Industrials for Supplier Audit

Purchasing director and deputy general manager of Korean Youngshin Components gave a 2-day factory audit at... [ Read more ]

Qinhan Precision Industrials has attended the EP CHINA 2016

Qinhan Precision Industrials has attended the EP CHINA 2016 which was held from November 2nd to 4th in... [ Read more ]

Qinhan Precision Industrials has attended the CINME 2016

Qinhan Precision Industrials has attended the CINME 2016 which was held from October 10th to 12th in Shanghai.... [ Read more ]

Qinhan Precision Industrials has attended the Metal Form China 2016

Qinhan Precision Industrials has attended the 2016 Metal Form China which was held from September 21th to 24th in Beijing.... [ Read more ]

Highlights

QinHan solution: With full understanding of the demands of Toshiba, QinHan realizes once forming by cold forging process.

QinHan solution: QinHan realize directly forging forming of the step shafts with precision forging process.

QinHan Solution: QinHan solves the problem of the product in air tightness and significantly prolongs the service life of the product by means of advanced processes of forging in piston and forge welding in rod.

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