TOOLING MATERIALS

Hejun Technology

Zhejiang Hejun Machinery Technology Co., Ltd. — tooling and stamping partner with an in-house tool room (grinding, machining centers, wire EDM) producing deep-drawn solenoid valve housings, motor housings and refrigeration tube parts since 2016.

Location: Zhuji, Zhejiang, China
OVERVIEW

What They Supply

What They Supply

  • Tool and die manufacturing
  • Die steel and tooling material processing
  • Deep drawing and ironing of thin-wall housings
  • Brazing furnaces and furnace components
  • Stainless steel tube processing and fittings

Key Processes

  • Tool room: surface grinding, machining centers, milling, cylindrical grinding, wire EDM
  • High-speed precision stamping
  • Thin-wall deep drawing / ironing
  • Brazing and solid-solution treatment

Materials / Services

  • Tool steels
  • Stainless steel
  • Carbon steel

Typical Use

  • Solenoid valve housings
  • Motor housings
  • Sensor housings
  • Refrigeration tube assemblies
Visit Website (external)+86 135 8846 2222
WHY WE WORK WITH THEM

Why We Work With This Partner

Fact-based notes on the cooperation — no inflated claims.

Cooperation Notes

  • Stamping business established in 2016 with 100+ pieces of professional equipment
  • Complete in-house tool room covering grinding, machining centers, milling and wire EDM
  • Certified ISO 9001:2015 and ISO 14001:2015
  • Provides PPAP, IMDS and RoHS documentation for automotive programs

Capabilities & Quality

Equipment

  • Hydraulic presses
  • High-speed precision stamping presses
  • CNC machining centers
  • Surface grinders, cylindrical grinders and wire EDM
  • Brazing furnaces

Standards

  • ISO 9001:2015
  • ISO 14001:2015

Quality Control

  • 2.5D optical projectors
  • Calipers, micrometers and plug gauges
  • In-process and final inspection
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