The company was established in 2000, is a professional production of automotive maintenance tool manufacturers, products are energy wrench, air gun sleeve. Energy wrench is a large van tire nut latest lorry-mounted disassembly tool, it use of planet gear principle so as to increase force purpose. Product each parts using alloy steel and the advanced heat treatment technology, make the products have enough rigidity and strength. Grass TianZeng force spanner use energy fast, the outward appearance is exquisite novel, steady running smooth, compact structure science. This company produces the wind gun sleeve, all varieties, types, 17 # - 85 # sleeve of more than 30 kinds of heat treatment using advanced mesh belt furnace quenching and tempering. Surface treatment of matt black, grind arenaceous phosphating. Now energy wrench has two through the national patent application, practical patent: ZL 2005 2 0133314.5 appearance patent: ZL 2008 3 0007580.2.

In 2008 the company developed new kitchen appliance products, "food waste processor", the existing research personnel more than 10 name, and equipped with modern production lines and perfect testing equipment, professional development kitchen appliances series, may for the vast number of users with the best products and services, the company after years of development, the technology has been very mature, have for many world famous companies provide OEM service. In order to provide a good domestic consumer kitchen environment, improve the quality of life, the company from the end of 2008 will be the leading product food waste processor on the domestic market, for the treatment of kitchen garbage provides a good solution.

The company has advanced production equipment, perfect management system, strong production funds, professional technical personnel, the development of new products, we are willing to work with the social from all walks of life friend sincere cooperation, the company will be built into a modern enterprise, and common development, create the future.