OUR PRODUCT CLASSIFICATION

The company specializes in the production of T-type, Y-type, across wrenches,cross-tire wrenches, perforated wrenches, tool sets and all kinds of car maintenance tools.

ABOUT US

Yuyao JEFN tools factory is a professional

China across wrenches manufacturers and perforated wrench suppliers

, our factory has been rooted in the Chinese market for nearly 15 years and has been continuously developing new products in the industrial and auto insurance industries to improve the customer experience. Provide customers with quality products and comprehensive solutions to help the technological innovation of hand tools.

The company specializes in the production of T-type, Y-type, cross-tire wrenches, across wrenches, perforated wrench, tool sets and all kinds of car maintenance tools. Jiefeng tools are widely used in many fields such as building

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Teach you how to use a wrench

Teach you how to use a wrench

Wrench is one L type wrench of the common hardware tools in our family. According to ...

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How is the cross wrench made

The Across wrench is a hand tool that uses the principle of leverage to turn bolts, s...

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Socket wrench, full called Socket sets wrench, is one of the wrenches. The purpose of...

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What to pay attention to when using tire cross wrench

What to pay attention to when ...

According to the principles of Across wrench physics, the longer the lever, the more ...

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What are the requirements for the surface treatment process of the wrench

What are the requirements for ...

The flywheel wrench tubular spark plug wrench is a commonly used installation and rem...

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Do you have any comments and suggestions for improvement? Jiefeng Tools attaches great importance to communication with customers, and we are happy to provide you with consulting services for products, OEM processing and more.