Service support

Provide global services and high-performance services for multiple industries and technologies!

  • Global service support

    High-performance services covering multiple industry scenarios, responding to your needs anytime, anywhere.

  • Quality and reputation guaranteed

    We build products to rigorous standards and earn trust through exceptionally high customer satisfaction.

  • Worry-free after-sales commitment

    If you encounter quality issues, we will provide you with comprehensive solutions so you can have peace of mind.

  • 01. Submit the application

    After receiving customer complaints, fill out a nonconformity report and submit it to the quality inspection department for completion.

  • 02. Review and propose solutions

    According to the ISO9001 process, the relevant departments analyze the causes and propose solutions.

  • 04. Report archiving

    After processing, the nonconformity report will be archived.

  • 03. Feedback to customers

    Quality control engineers inspect and submit nonconformity reports to sales staff, providing feedback on handling feedback to customers.

The HGZZ product series is built on the premise of innovation, precision, quality and high-standard services. We strictly control product quality, and all HGZZ torque products undergo rigorous testing and confirmation before leaving the factory to prevent unqualified products from reaching customers. Meanwhile, Haogong dealers across the country provide comprehensive high-quality services throughout the pre-sales, in-sales and after-sales stages, effectively solving all torque product-related usage issues encountered by customers during application.

  • Pre-sale Pre-sale

    We are willing to provide customers with attentive and thoughtful pre-sales services, including: professional product knowledge consultation, on-site product selection, routine product trials and experiences, and a series of alternative system solutions. The above information can be obtained by consulting local Haogong dealers, sales engineers, or Haogong headquarters. We and our partners are very happy to serve you.

  • On sale During the sales process

    We follow up on the entire order process and synchronize production and shipping progress in real time; Respond promptly and efficiently resolve customer process feedback issues; For customized orders, packaging materials and product details are confirmed item by item to ensure precise delivery.

  • After-sales service After-sales service

    We offer specialized warranty services, including warranty repairs for torque and ratchet wrenches, and if repairs are not possible, we offer trade-in for new ones; Sleeve and press batch products directly enjoy trade-in services, ensuring worry-free use throughout the process.

Pre-Sales

After-Sales

In-Sales

  • Within the product warranty period

    During the warranty period of your HGZZ torque product, if the product cannot be used properly due to defects in the product material or manufacturing process, you can go to an HGZZ dealer for free repair or replacement.

  • The product warranty period is explained as follows

    The warranty period for various torque wrenches and ratchet wrenches is: within 180 days from the date of purchase (based on the invoice date).

  • After-sales service principles

    1. When users require after-sales service, they should provide the corresponding proof of purchase.

    2. If the product is not a quality issue inherent, all products are operated using precision correction or repair methods

    3. Products that rust, plating peel, surface scratches, paint peeling, clinker parts, or packaging material damage during use after use are not covered by free service.

    4. Product damage caused by natural wear after use (product cannot be used) is not covered by free service

    5. Products that have exceeded the warranty period are not covered by free service

    6. Product damage caused by abnormal use (product cannot be used) is not covered by free service

    7. All after-sales service must follow the principle of repair before replacement

    8. Each after-sales service requires the HGZZ standard quality service card

    9. Users should correctly use torque tools according to the product instructions