This is XUANMA MIDDLY20-22MM MATT Finish double box-end wrench or ring spanner, for use with nuts or bolt heads with a hexagonal shape. Each wrench has two sizes. It can be made of chrome-vanadium Steel, 45# carbon steel, or 40 chrome steel. We also manufacture Deep Offset Slogging Box Wrench. We can produce wrenches with Matte,Mirror,Black,or PVC-coated surfaces upon your request. We have Canvas pouch,Plastic slide card, and carton box for packing. We offer customised solutions. OEM and ODM customers are highly welcome.
Features: Made by heat-treated steel for strength; Professional plating prevents wrenches from corrosion; Superior life-time test; Precisely manufactured 12-point offset box end and 15-degree angled open end for easy access to fasteners in tight spaces.
Time witnesses our strength.
Diligent and dutiful manufacturing is what Xuanma Tools has always shown.
As a professional hand tools manufacturer, in recent years, we strive to expand process capability, construct our own heat treatment line, and serve our global customers with integrated services. We strictly implement quality control and monitor on-time delivery. We conform to global environmental protocols, seeking a balance between business growth and environmental friendliness. Xuanma scrupulously maintains quality by using strict inspection criteria, steering a path for China-made tools to shine in the world. As a trustworthy partner in the industry and hardware tool sectors, Xuanma has a vast experience in business-to-business relations and offers customised solutions. With handtools help you maximize your profits, a win-win partnership starts from here.
- Research and Development
Our 10 R&D staffs have an average of ten years experience in product, packaging and mould designs, graphic drawing, and new product inventions.
- Quality Assurance and technical support
There are 10 well-trained Q.C. staffs at Xuanma. Hardness and torque testing machines are utilized throughout the manufacturing processes to ensure compliance of ISO and GB standards. Seven inspection stands are located at the end of every production process to inspect and control product quality.
- Service and Support
Existing samples are available by courier in FIifteen days. Orders are accepted via e-mail. Payments by L/C, T/T or Paypal are accepted. We also provide insurance, shipping control, quality inspection, and documentary services.
- OEM and ODM customers are highly welcome for business partnership.
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Exhibitions & Certificates
Our Mission:
Our mission is to produce and continually develop quality wrenches at a competitive price. We will always strive to service our customer with the utmost integrity, and to their complete satisfaction.
Our Vision:
To adopt lean tools, Industry 4.0 technologies and change management aplications to increase profitability, improved productivity, on-time delivery, and consistent quality.
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