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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news&event

What is the reason for the insufficient pressure of the water pump?

What is the reason for the ins...

When the pressure of the water pump is insufficient, there are usually reasons such a...

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What are the classification and use skills of cross wrenches

What are the classification an...

What is a cross wrench? Use the principle of leverage to turn bolts, screws, nuts, an...

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How to tighten the tire screw when the tire cross wrench is tightened

How to tighten the tire screw ...

Generally, the tire wrench screws are tightened with a torque wrench with a torque of...

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What are the classification uses of cross wrenches

What are the classification us...

Cross wrench, using the principle of leverage to turn bolts, screws, nuts, and other ...

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How long is the tire cross wrench better to use

How long is the tire cross wre...

According to the Across wrench principles of physics, the longer the tire cross wrenc...

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Under what circumstances can socket ratchet wrenches work normally

Under what circumstances can s...

For years, water utility companies have made due with the standard ratchet wrench tha...

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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.