
OEM Wrench Set Supplier for Global Wholesale Buyers
A reliable distributor, importer, retailer and private label brand of wrench set solutions.
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ASME, BS, DIN, ISO standards
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Durable materials
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Stable delivery date
Product By Features
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Ratcheting Wrench
Equipped with a ratchet mechanism, so there is no need to remove the sleeve every time.
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Torque Wrench
It can read the target torque, tighten the connecting parts to the specified torque.
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Fixed Wrench
This wrench is suitable for disassembling and assembling nuts and bolts of known sizes.
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Adjustable Wrench
It’s allowed to handle fasteners of different specifications to reduce frequent tool changes.
Feature of Diversitech’s Wrench Set

Stable Bite: Secure grip reduces slipping and delivers smoother torque transfer.

Clear Markings : Faster Settings, easier to read, and reduced adjustment errors.

Organized Storage: Neatly stored, portable, and not prone to scattering or falling off during transportation and storage.

Long Performance Life: Heat-treatment improves the hardness and toughness.

Professional Wrench Set for Demanding Repair Jobs
Diversitech’s wrench set is formed through high-temperature drop forging which improves the hardness and resistance to bending and torsion. Our professional wrench set especially suits auto repair, equipment maintenance and high-frequency disassembly and assembly conditions. After forging and initial processing , through, heat-treatment enhances the wear resistance and overall service life.

Calibration of the Scale and Indication System
As a professional torque wrench manufacturer, Diversitech calibrates and adjusts the main scale, differential scale, trigger point or display value one by one against the actual torque measured by the calibration equipment. This step ensures the value you see is consistent with the value output by the spanner.
Precision Machining at the Working End of Wrench
We perform processes on the working end of the wrench, including broaching, precision cutting, milling, grinding, and trimming of some holes or inner cavities. It improves the compactness between working ends and fastener, reducing the slipping and corner injuries to make torque transmission more stable. Further enhance the consistency, durability and reliability in practical use of the entire batch of wrenches.

Company Advantage



Diversitech can supply you wrench set development solutions which match your target market requirement around different types of spanners. We can help you to complete specification combinations, packaging forms, storage solutions and OEM project development, helping you create a competitive wrench set. In addition, we can customize the product with ASME, BS, DIN, ISO standards, so whether you export to the US, UK, Europe or other countries, you can handle it with ease.
About Wrench Set
What is the Most Commonly Used Wrench?
A combination wrench is the most universal wrench. One end of it is the open end, and the other end is the plum blossom end. This type of wrench is easy for quick access, it’s particularly adapted to automobile repair, equipment maintenance and daily repair operations.
How to Use a Wrench for Beginners?
Choose the appropriate wrench according to the size of the nut or bolt and ensure a tight fit.
Put the wrench completely over the fastener, make sure the clamping part is in close contact, and then apply force steadily.
Pay attention to work slowly, control your hand position, stop if the wrench starts to slip.
How to Set a Torque Wrench?
Firstly, you should confirm the torque value required for the fastener or the specific application.
Release the locking device on the handle, rotate the handle until the scale reaches the desired torque value, and lock the setting in place.
Install the appropriate socket, tighten the wrench slowly. Stop as soon as you hear the click.
After using, adjust the torque wrench back to its minimum rated value before storage. This helps maintain your torque wrench’s accuracy over the long term.


