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Tong Herr Resources Berhad

Malaysian stainless-steel fastener manufacturer operating under the TONG Group across Malaysia, Thailand and China.

Last updated September 27, 2026

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Overview

Tong Herr Resources Berhad is a Malaysian public company and the listed vehicle of the TONG Group's stainless-steel fastener manufacturing operations. The group describes itself as an international stainless-steel fastener manufacturing group with manufacturing bases in Malaysia, Thailand and China. Tong Heer Fasteners was incorporated in 1988 at the Prai Free Trade Zone in Penang, Malaysia, with an initial capital of RM5 million and a site covering 49,127 square meters, including a 4,200-square-meter factory building. Commercial production of stainless-steel nuts began in 1990, and the company has since expanded its product range and production footprint. The company manufactures a broad portfolio of stainless-steel fasteners, including bolts, screws, nuts and related components in metric and imperial standards such as DIN, ISO, JIS and ANSI. Products are marked in common stainless grades such as A2-70, A2-80, A4-70 and A4-80, and are used in industries including solar energy, petrochemicals, machine assembly, food machinery, telecommunications and construction. Tong Herr also provides aluminium processing services through its subsidiary Tong Heer Aluminium (Malaysia). Tong Herr operates through subsidiaries including Tong Heer Fasteners (Malaysia), Tong Heer Fasteners (Thailand) and Tong Heer Aluminium (Malaysia). The group emphasizes quality management, holding ISO 9001 certification, and positions itself as a leading manufacturer of stainless fasteners committed to high product and service quality. The company's official website is available in English and Japanese, reflecting its export orientation. Tong Herr Resources Berhad is listed as a public company in Malaysia.

History

Tong Herr Resources Berhad traces its origins to the TONG Group, an international stainless-steel fastener manufacturing group with operations in Malaysia, Thailand and China. The Malaysian manufacturing base, Tong Heer Fasteners, was incorporated in 1988 at the Prai Free Trade Zone in Penang. The initial capital was RM5 million, and the site covered 49,127 square meters, including a 4,200-square-meter factory building. Commercial operations began in 1990 with the production of stainless-steel nuts. In 1992, Tong Heer was awarded ISO 9002:1994 certification, reflecting its commitment to quality management. The following year, in 1993, the company expanded its production area by an additional 9,730 square meters. Further expansion continued, and in 2005 a factory was established in Thailand. The group also operates in China, making it an international manufacturing group. Tong Herr Resources Berhad is the listed entity associated with these operations. Its subsidiaries include Tong Heer Fasteners (Malaysia) [Registration No. 198801007444 (174801-H)], Tong Heer Fasteners (Thailand) [Registration No. 0205547018706], and Tong Heer Aluminium (Malaysia) [Registration No. 199001009104 (200675-U)]. The company provides aluminium processing services alongside its fastener manufacturing. Today, Tong Herr's products are used in a wide range of industries, including solar energy, petrochemicals, machine assembly, food machinery, telecommunications and construction. The company maintains ISO 9001 certification and continues to position itself as a leading manufacturer of stainless fasteners.

  • 2005

    Thailand factory established.

  • 1993

    Production area expanded by 9,730 square meters.

  • 1992

    Awarded ISO 9002:1994 certification.

  • 1990

    Commercial operations begin with production of stainless steel nuts.

  • 1988

    Tong Heer Fasteners incorporated at Prai Free Trade Zone, Penang, with RM5 million initial capital.

Products and positioning

Leading manufacturer of stainless fasteners committed to high quality and customer satisfaction.

  • DIN 603 Mushroom Head Square Neck Bolts (Full Thread)

    Diameter M6-M12, range 16mm-150mm, marking A2-70/A4-70.

  • DIN 912 Socket Head Cap Screw

    Diameter M5-M16, range 12mm-130mm, marking A2-70/A2-80/A4-70/A4-80.

  • DIN 931 Hexagon Head Cap Screw with Shank

    Diameter M6-M24, range 30mm-300mm, marking A2-70/A2-80/A4-70/A4-80.

  • DIN 933 Hexagon Head Cap Screw

    Diameter M5-M24, range 10mm-150mm, marking A2-70/A2-80/A4-70/A4-80.

  • DIN 934 Hexagon Nut

    Diameter M6-M24, marking A2-70/A2-80/A4-70/A4-80.

  • ISO 4032 Hexagon Regular Nut

    Diameter M6-M20, marking A2-70/A2-80/A4-70/A4-80.

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