Anhui Shengshi Hardware Tool Manufacturing Co., Ltd.

Since 2006, Nanjing Tuojiang Technology Co., Ltd has been dedicated to the range of quality power tools and accessories, including screwdriver bits, bit sets, bit holders, nut setters, hex keys, impact sockets, screwdrivers and sets, drill bits and sets, etc. To date, Tuojiang has acquired over 20 patents on invention or design, and passed the ISO9001 and BSCI certification. For over 15 years, Tool Joy has provided premium products and services not only for industrial end-user customers but also for tools brands from U. S., Canada, Germany, U. K., Isreal, India, Iran, Pakistan, Chile, etc.

Upholding the principle of "Customers First, Innovation for Win-win Benefits, Continuously Seeking Excellence", Tuojiang has been committed to providing ONE-STOP tools & accessories solutions for customers around the world!

Brands/Conglomerates We Are Working for

A) in the Chinese domestic market:

Industrial conglomerates: SAIC-GM, Gree Electric Appliances, AUX Group, CIMC, Singamas, COSCO, etc.

Tools brands/companies: TTI, GREAT STAR, CHERVON, POSITEC, etc.;

B) in overseas markets: Milwaukee, HILLMAN, HUSKY, and Makita, TRUPER, UYUSTOOLS, etc.

Production Capacity and Quality Control

So far, Tuojiang has organized modernized production lines with over 50 sets of CNC milling machines, injection machines, laser marking machines, torque and fatique testing machines, etc., with a production capacity of 200, 000PCS per day.

Tool Joy has always attached great importance to quality control and strictly applied standard operating procedures during mass production.

In daily production, three major inspection procedures have consistently been adopted:

1) primary inspection, a thorough check on raw materials before storage in warehouse;

2) routine inspection, a 15-minute frequency routine check with gauge in daily production;

3) completion inspection, a final check with gauge based on 5% of the total production quantity.

Besides the above, torque and fatigue testing is conducted after surface heat treatment.