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What We Do

Wontech, a brand under Changsha Beto New Material Technology co., is a leading manufacturer and exporter of rock drilling tools, with 20 years of experience in the industry. We proudly have our own factory with area of 40,000㎡ and employees over 800. Our main products, including DTH hammers, DTH drill bits, drill pipes, top hammer, tricone bits etc., sell to 60+ countries and regions worldwide, and also largely stocked in our 5 branches, respectively in Brazil, Spain, Russia, Chile and South Africa. Our annual sales volume exceeds 80 million USD.

Changsha Beto New Material Technology Co., Ltd.

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Quality Control

Our company is committed to providing you with supreme quality products, from the option of raw material, every production process to test and inspection. Every member on the team is seriously on duty and responsible for their works, devoted to offer you reliable products.

  • Machining

    Machining

  • Buttons Inserting

    Buttons Inserting

  • Inspection

    Inspection

Certificate

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