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About Us

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  • 3.5 billon

    Annual Output

  • 530 billon

    Serving Officers

  • 46 +

    Industry Experience

Anhui Ningguo Dongbo Fastener Co.,Ltd.

Anhui Ningguo Dongbo Fastener Co., Ltd. was established in September 2005 with a registered capital of 47.72 million. It is located in the national Ningguo Economic and Technological Development Zone, covers an area of ​​91 acres, and currently has more than 530 employees. The company has focused on producing retaining rings for 46 years, washers (round, butterfly, spherical), retaining rings, elastic cylindrical pins, and other products and non-standard customized stamping parts. It is a high-tech enterprise with a large scale, multiple varieties, complete specifications, and integrated manufacturing, R&D, and sales.
Only by keeping the original intention in mind can we achieve our goal. Dongbo Company has strong technical development and innovation capabilities. From mass-produced "standard parts products" to comprehensive "customized development products" to one-stop system solutions, we have the enthusiasm and ability to cope with the most challenging application needs.

  • 01 /

    High Productivity And Full Process Production System

    Dongbo's annual production capacity reaches 3.5 billion pieces, covering the entire process production system including raw material precision rolling, mold design and production, stamping, machining, heat treatment, surface treatment, phosphating, ultrasonic cleaning, automatic optical screening, performance testing, packaging, etc., to ensure high product quality and short delivery time.

  • 02 /

    Advanced Management System

    The ERP production management system and OA process approval system are used to realize automated and precise management, and the traceability of products is achieved through barcode management and the first-in-first-out principle.

  • 03 /

    Diversification And Specialization

    It provides more than 9,000 standard parts and more than 15,000 non-standard parts, widely used in automobile manufacturing, wind power generation, construction machinery, power tools, household appliances, new energy, and other fields.

  • 04 /

    International Cooperation And Market

    We have established stable strategic partnerships with many well-known domestic and foreign companies. More than 55% of our products are exported to high-end markets in Europe and the United States, serving OEMs in more than 60 countries around the world.

Our History

We have been in the fastener industry since 2005. Every step of our steady progress is worth remembering. Learn more about our illustrious history below.

  • 1978

    Ruian Fastener Factory No. 2 (the company's predecessor)

  • 2005

     Anhui Ningguo Dongbo Fastener Co., Ltd. was formally established

  • 2010

    Dongbo Steel's strip steel base started production.

  • 2022

    Sales exceeded 200 million yuan.

  • 2023

    Apply for laboratory CNAS certification.

  • 2024

    Listed (3rd fiscal year).

  • 2010

    Dongbo Steel's strip steel base started production.

Certification
and Honor

The company has obtained IATF16949, ISO14001, and CNAS certifications and has created a complete quality assurance and environmental control system. The company has won the honorary titles of Anhui Province Famous Brand Product, National High-tech Enterprise, China Well-known Trademark, National Specialized, and New Little Giant, and has led or participated in the formulation and revision of 13 national standards.

Meet our dream team &
corporate philosophy

  • Social Responsibility

    Adhere to corporate social responsibility and create maximum value for customers, employees, shareholders, and society.

  • Entrepreneurial Spirit

    Professionals are diligent, and those who are skilled are thorough.

  • Core Values

    Integrity builds brand and innovation drives development.

  • Work Attitude

    Focused, concentrated and professional.