Shenzhen SDG-Tonsun Industrial Co., Ltd, was established in 1987, which was a holding company of Shenzhen SDG Company. It is one of the largest producers of lighting and transformer in South China. It?s total capital is $2,500,000. There are 1000-1500 employees in the company. Covering 30,000 M2, Tonsun?s annul export capital has reached $2,000,000, and its products sold to Europe, America and many other areas. There are many foreign companies, which have long business relationship with Tonsun, such as IKEA in Sweden, SEARCHLIGHT, ENDON& WOLF, in England, FISCHER & BANKMP in Germany, TENSOR & CHECKOLITE in America and Media, Kelong, GELIGHTING and so on in China main land. Tonsun has a lot of outstanding person in design & management. They have abundant experience in developing, design, manufacture, extending the market, & management. Tonsun has passed ISO9001 certificate in 1999, and got high reorganization in annul CQC system audit.

Main products: lighting and transforme