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14

Years

Professional Experience

Hangzhou Hao Gong Tools Co., Ltd.
Hangzhou Hao Gong Tools Co., Ltd. (Hangzhou Source Tool Machinery Co., Ltd.) is a combination of industry and trade enterprises, committed to the production of torque wrenches, ratchet wrenches, socket tool sets, and other auto protection and hand tools products, used in automobile repair, maintenance, energy construction, rail transit, machinery manufacturing, and many other industries. Domestic and foreign partners will receive Haogong quality. We will rely on a rigorous work attitude, strong sales channels, and perfect after-sales service, and continue to provide efficient and high-quality services for partners worldwide.

600,000

High precision torque wrench

3,000,000+

Ratchet wrench

600,000+

toolset

150+

Team Members

Our Advantage

  • Reliable quality

    The company has requirements for screening out sources of raw material suppliers, testing and comparing incoming materials. Benefiting from its state-of-the-art production design and control procedures, each lot of our products is stable and traceable in a highly effective manner, meeting product quality requirements in accordance with customers' demands.
  • High cost-effective
    product

    The location of our company has geographical advantage and our highly competent management team help to reduce transportation and labor costs, respectively. The production costs have also been reduced through strict purchase budget and efficient production. A professional R&D team and technician team provide cost-effective solution for new products.
  • Sustainable product
    supply

    The company has a large-scale capacity and takes prime controls over raw material price, quality, and sustainable supply, as a basis of consistent production. A well-adopted ERP system guarantees our products supplied in accordance with customer's request and on time delivery.

Our Factory