Tangshan Heguangtongchen Technology Co., Ltd located in Tangshan, Hebei province, PRC. Tangshan is called the capital of porcelain in north China; the city has many of the large size enterprises, such as iron and steel plants, coal-mining, architectural materials and so on. At 2007, found the 1,000 billion tons oil-field in Nanpu, Tangshan. Economic development changes with each passing day.
Tangshan Heguangtongchen Technology Co., Ltd depends on so many big enterprises and the government important to saving energy industry, since 2,000, we researched and developed independent kinds of energy saving lamps
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