Hengyang Dong Da Chemical Co., Ltd. was established in 2001 by the 12 months. Hengdong County of Hunan Province located in the old times Dapu Town, 2 km from the Beijing-Guangzhou railway, Beijing-Zhuhai Expressway, value for large high-speed exit 1 km, very advantageous geographic location, land and water transportation is very convenient. Companies adhere to the "science and technology enterprises, people-oriented" strategy, more investments in technology, and with the domestic institutions of higher learning, scientific research institutions to establish cooperative relations, recruitment of experts as technical advisers of enterprises to continuously improve our technology, to meet customer requirements. Companies committed to sustainable development, focusing on environmental protection, the company has a "high-tech, high efficiency, environmentally-friendly" features.

Covers an area of 51000m2, building area of 20000m2, assets 68 million yuan, annual output value of more than 200 million. The company employees 238 people, including engineers and technicians account for 20%.

The company's feed-grade zinc sulfate monohydrate annual production capacity of 20,000 tons, mainly used in feed additives and micro-zinc fertilizer products with high zinc content, low impurity content, fluidity, uniform fineness, color white, no black spots, do not agglomerate and so on. Products are mainly exported to the U.S., France, Britain, Germany, Belgium, Spain, Japan, Korea, Canada, Australia and so on. Is the largest manufacturer of feed grade zinc sulfate one.

We sincerely welcome friends from various circles at home and abroad come to discuss cooperation letter, create great.