Established in 1994 in Nanyang, a famous historical cultural city in He'nan Province in China, Nanyang Yida Chemical Co.,Ltd.(Nanyang START Fine Chemical Co.,Ltd.) is an all-round chemical engineering enterprise incorporating scientific research,production and trade.

The company owns chemical engineering research institute,quality test centre, universal test plant as well as three branches factories for methanol, fluoride and methane sulfonic acid respectively. All the technologies and test equipments are first-class in the world.

At present, we have the following main products available: dimethyl disulfide, methylsulfonyl chloride, methylsulfonic acid, Methanesulfonic anhydride, stannum methylsulfonate, sodium methylsulfonate, cupric methylsulfonate, dimethyl thioether, p-fluorobenzaldehyde, o-fluorobenzaldehyde, and methanol. The total production capacity is 30,000 tons per year, and our company has become the largest prduction base of methylsulfonic acid series products in Asia.

The company has passed the ISO 9001:2000 Q.C. certification and has self-support imp. & exp. power. Currently, 90% up of our products are exported far to more than 30 countries and regions such as Europe, the US, Japan, the Southeast Asia and the Middle-East etc.

Upholding the principle of "honesty and high-efficiency first, technology & quality based", we always exert ourselves to the mutual benefit and long-term development between the customers and us!

Your visit and cooperation are always expected!