Nanyang Weiter Chemical Co., Ltd.was established in 1997. Located in the wangcun industry zone, Nanyang, Henan province, it is a large professional company with a business scope covering scientific....
Zhengzhou guchen Co., Ltd is one of the fastest growing private companies in Henan Province. Our products include plant growth regulators, pesticides, fungicides, Dyestuffs, foliage fertilizers, ....
PuYang Wangda Chemical Co., Ltd, is a leading manufacturer and distributor of fine chemicals for many industries.As the one of largest non-state chemical enterprise , Wangda Chemical founded in 2001....
Henan Lianxing Group is established in 1989. It is a chemical group combined with scientific, industrial and trading sectors, located in the national-level garden city, civilized and hygiene city-....