HUAMAO JINGGU

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Precision Metal Manufacturing

Engineering the washers & stampings that hold industries together

HUAMAO JINGGU Metal Technology Co., Ltd designs and manufactures precision flat washers, spring washers, lock washers and custom stamped metal components for automotive, construction and industrial equipment clients worldwide.

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0+Years in Industry
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ISO 9001 CertifiedQuality assured production
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Flat WashersSpring WashersLock WashersStamped BracketsCustom FastenersOEM / ODM ServiceGlobal Export Flat WashersSpring WashersLock WashersStamped BracketsCustom FastenersOEM / ODM ServiceGlobal Export
18Years Strong
HUAMAO JINGGU factory floor
Precision stamping workshop
Who We Are

Built on precision, trusted across borders

Founded in Liaocheng, Shandong Province, HUAMAO JINGGU Metal Technology Co., Ltd has grown from a regional workshop into a full-scale manufacturer of standard and custom metal washers, stamped parts and elastic components serving OEM partners across the automotive, construction, electronics and machinery sectors.

Every batch runs through in-house laboratories and multi-stage inspection before it ever reaches a client's dock — because in fastening components, tolerance is trust.

  • GB / DIN / ANSI / JIS / ISO standards
  • Custom material & surface finishing
  • In-house tooling & die design
  • Dedicated export documentation team
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What We Do

Full-cycle manufacturing services

From die design to export logistics, our team supports partners at every stage of the fastening-component supply chain.

01

Standard Washers

Flat, spring, lock and toothed washers manufactured to GB, DIN, BS, ANSI, JIS and ISO specifications.

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02

Custom Stamping

Precision stamped brackets, tension pieces and elastic elements built from your drawings or samples.

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03

Tooling & Die Design

In-house progressive die design, prototyping and maintenance to reduce lead times and improve consistency.

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Product Range

Featured precision components

washers, stampings and fastening solutions manufactured to international standards and ready for export.

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Start Your Project

Request a quote or sample today

Send us your drawings, specifications or product photos. Our engineering team will review and reply with pricing, lead time and material recommendations within 24 hours.

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Insights

Latest from our team

Industry knowledge, quality practices and export updates from HUAMAO JINGGU.

Trusted By

Supplying partners across industries

Automotive OEMConstructionElectronicsMachineryAgricultureEnergy
HUAMAO JINGGU SupportTypically replies in minutes
Hi there 👋 Hi there! Welcome to HUAMAO JINGGU Metal Technology. How can we help with your washer or stamping order today?