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Torque wrenches
Torque wrenches
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EVA foam tool kit solutions
EVA foam tool kit solutions
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CR-MO Impact Socket
CR-MO Impact Socket
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Torque Calibration Laboratory
Torque Calibration Laboratory
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New Arrivals
Torque Multiplier 1:15 – Heavy Duty Series
Torque Multiplier 1:15 – Heavy Duty Series
Professional Torque Multiplier for Truck, Fleet & Industrial Use

OEM / ODM Manufacturer | Exporting to Australia & New Zealand
8pc 3/8" Drive Interchangeable Torque Wrench Set – 20–120Nm
8pc 3/8" Drive Interchangeable Torque Wrench Set – 20–120Nm
Professional interchangeable torque wrench set with plug-in heads, designed for precision fastening in automotive and industrial applications.
Slim Digital Torque Adapter Meter 1/2", 10–200 Nm, ±2% Accuracy
Slim Digital Torque Adapter Meter 1/2", 10–200 Nm, ±2% Accuracy
Slim design digital torque adapter meter with 1/2" drive and torque range from 10 to 200 Nm. Designed for accurate torque measurement in limited space applications. Includes adapters and AAA batteries.
1/2'' 40-220NM Flexible Torque Wrench
1/2'' 40-220NM Flexible Torque Wrench
1/2'' 40-220NM Flexible Torque Wrench
Greatmax Technology Co., Ltd Since 2015
About Greatmax
Best Torque wrench manufacturer in China
Why Greatmax
OEM & ODM
Contact Us
Manufacturing & Consolidating
3 own factories for tool cabinet, tool kit and torque wrench manufacturing and keep price competitive for our customer
Consolidate goods from other suppliers and provide multiple transportation service,including door to door shipping by railway, sea, air etc.

Quality Control
Life time quality guaranteed for our tool set
Meet ISO and DIN standards
7 times inspect through all purchase order production process.

Professional GreatmaxTools Team
Professional engineer team seeking hand tool innovation; 
Rigorous QC team to ensure the good quality for tool kit;
Well-trained sales team for smoothly tool set project following.
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1.OEM & ODM are acceptable and we can also help customer to do package design and brand design or display.
2.R&D team to support our customer to do new product development and own factory to make new tool samples.
3.Q&C team to check the quality for new products.
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Zhejiang Greatmax Technology Co., Ltd
ADD:RM 2126,No.222 Tiangao Lane,Yinzhou District,Ningbo,Zhejiang Province, China 315000
Contact person: Candy Liao
Phone number: +86-189-6828-6660
E: candy@greatmax.com
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