Helping you install all bolts more precisely in place.

Exceeding American Core Technology

Serving more than 40 countries and regions


ADD:Home > Services


We provide the bestquality  We have a strong R&D, production 
We are Located in Shanghai with 
We are “China Tool Top-Brand 
of products to you.
production and sales team.
convenient transportation.
Enterprise" in China.
Product Quality Company Team Factory Location Brand Reputation



We provide technical 
We provide PDF instructions 
We provide product 
We provide the latest 

service and technical training.

as well as “How to” videos.

customized service.

 product catalog.

Technical Training Operating Instructions Customized Service Product Catalog

Application Cases

We have provided many torque solutions and customized development services for many industries. 

In addition to the cases in the picture above, you can find more from our Product webpages, such as the mini medical torque screwdriver for pacemaker, the mini dental torque wrench, the torque multiplier for aircraft engine and wind power, the torque wrench for high-speed rail, the "Click" wireless transmission system, etc.