Founded in November 2002, we specialize in precision metal stamping and component manufacturing for automotive, new energy battery, printer and medical device applications. 

Years of Experience

Precision Presses

Stamping Capacity

Inspection Instruments

As of 2026, Hongyi has a team of 110 employees, supported by experienced management and technical development professionals.

Management & Technical Staff

43

4

12

8

Precision Stamping

43 stamping presses ranging from 25 to 400 tons, supporting precision metal forming and high-volume production.

Battery Component Production

Processing Systems

CCD Inspection Systems

4 dedicated production lines for battery safety vent covers, supporting stable and efficient volume production.

Equipped with 8 product cleaning machines, 2 dual-barrel tumbling machines and 2 purified water systems.

8 CCD automatic vision inspection machines support efficient dimensional and appearance inspection for mass-produced components.

LASER WELDING

Our laser welding production line supports precise and consistent joining of metal components, helping ensure stable weld quality and efficient mass production.

Hongyi was established, producing stamped parts and welded assemblies for color CRT electron guns, as well as electrical switch components.

Started production of stamped parts for passenger vehicle lighting assemblies.

Successfully developed stamped parts for home appliance thermostat assemblies.

Launched the fully automated production line for WR17 deep-drawn motor housings.

We are committed to sustainable manufacturing and continuous environmental improvement.

We operate under a structured environmental management system to reduce waste, control emissions and improve resource efficiency.

We continuously optimize equipment, production processes and energy use to improve efficiency and reduce environmental impact.

We promote material conservation, waste classification and compliant disposal throughout the manufacturing process.

We believe our technology can support you at every stage of use.

(86) 189 0095 7632

[email protected]

No. 9 Changxing Road, Dalian Development Zone, Dalian, Liaoning, China

OEM & ODM

Business Partner

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