Our group is the only licensed trader and handler in Hunan province and Chongqing city for tobacco wastes. Adopting the leading technologies, we take tobacco wastes as materials and produce a series of extractives and depth-processing products. Now, we establish close alliance relationships with enterprises in medicinal industry and tobacco industry.

Up to now, we have developed a series of achievements of technical innovation successfully: we got project certificate of China Torch Program in September, 2004 and the "Hi-tech" certificate of Hunan province in May 2005. This project got the supports of National innovation funds at the same year and production license of China industrial product from AQSIQ and National Tobacco Bureau of China.

Taking "Sustainable innovative capacity of hi-tech projects and products" as core competence, "making waste profitable and creating a clean sky" as environmental idea, we establish ISO9000 approved quality management system and manage daily production in such principle of "safety is number one priority, and bright future is coming from excellent quality".  As a creative and practical enterprise, Zhengyang looks forward to cooperating with you for bright future! Our Chairman Zengyong and Sales general manager (deputy): Lei Changgang (Mobile: +86-13973647101) sincerely welcome your business!