Product
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Product quality assurance
Small modular gearbox parts manufacturing excellence quality
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Perfect management system
Small modular gearbox parts manufacturing excellence quality
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Excellent manufacturing technology
Small modular gearbox parts manufacturing excellence quality
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Gearbox parts manufacturing
Small modular gearbox parts manufacturing excellence quality
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IATF16949 certification
Small modular gearbox parts manufacturing excellence quality
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The institute took the lead in forming
Small modular gearbox parts manufacturing excellence quality
Six reasons to choose Zhenglang Create a century-old enterprise in the gear industry, innovate and create a brand, and create a meticulous and refined quality.

Dongguan Zhenglang Precision Metal Parts Co., Ltd.
Dongguan Zhenglang Precision Metal Parts Co., Ltd. is located in Chang'an Town, Dongguan City. It is a modern factory with complete powder metallurgy production capacity. It specializes in producing planetary gear reducers, auto parts, high-performance powder metallurgy parts and precision metal parts. Used in automotive, communications, office equipment, household appliances, locks and other industries. Provide a complete set of transmission design solutions for customers in various industries.
The company has domestic production equipment, including professional powder metallurgy molding machine, continuous mesh belt sintering furnace and vacuum sintering furnace, and various advanced testing equipment, such as gear meshing instrument, coordinate measuring machine and tensile testing machine.
News
- Internal management project meeting was held on schedule on December 28th
- Warmly celebrate the launch of the new website of Dongguan Zhenglang Precision Metal Parts Co., Ltd.
- Why does the planetary deceleration opportunity have a broken axis imagination?
- Analysis of the current situation of powder metallurgy gear market