In 1998, Weihui Chunchen Chemical Co., Ltd. was transformed from Weihui No.1 Chemical Factory, which had been established in 1975. It covers an area of 35. 000 sq.m. and 8,600 sq.m. as building area. It is at No.58 Gongnong Road, Tiexi, close to No.107 National Highway and Beijing-Guangdong Railway, so enjoys advantaged location and transportation convenience. Now it has fixed assets of RMB 10 million and 300 employees. Its main products are calcium nitrite, high-efficient water reducing agent, potassium carbonate, oilfield mud auxiliary and medical disinfecting tincture under brand of "ChunYan".

Our company is the pioneer developing and producing calcium nitrite in China. For our unremitted effort, our company has become a main production base of calcium nitrite in the country, with annual output of 10,000 tons.

Our company has complete quality management organization, perfect quality assurance system and advanced production equipment and testing instruments. The calcium nitrite under "ChunYan Brand" is sold well in Beijing, Tianjin, Northeast China, Northwest China, etc, and was used in the construction of "Roof of the World" - Qingzang Plateau. It is also exported to the USA, Canada, Korea, Japan and Middle East, etc, and is highly praised by customers.

Our company survives through high quality and develops through high technology. We aim to create topping quality and establish topping reputation. Clients from various countries and regions are welcome to develop business contacts with us.