Nanjing Chengyi Chemical Co., Ltd.

Nanjing Chengyi Chemical Co., Ltd. was established in 2008. Founded in 1993 as Shanghai Pudong Xuguang Chemical Co., Ltd., Chengyi is an early professional manufacturing enterprise engaged in the production of oxalate series products in China. After more than 30 years of development and construction, Chengyi has successfully become an enterprise group grown from a small factory of a single product. With two production bases, we are specializing in the research, development, production and trading of pharmaceutical and pesticide intermediates and fine chemicals.

Nanjing Chengyi Chemical Technology Co., Ltd. invested and established Jingzhou Chengyi Chemical Technology Co., Ltd. in Jingzhou, Hubei Province in 2021. Covering an area of ​​more than 66,700 square meters, Jingzhou Chengyi is located in Lingang Industrial Park of Songzi City of Jingzhou City in Hubei Province, with a registered capital of CNY 30 million. With a total investment of CNY 300 million, 20,000 square meters of new factory buildings, 2,000 square meters of office buildings, 8,000 square meters of warehouses, 12,000 square meters of sewage treatment plants, and over 300 sets of reactors and distillation towers, we annually produce 5,000 tons of Diethyl oxalate, 7,000 tons of Dimethyl oxalate, 1,000 tons of Dibutyl oxalate, 6,000 tons of methyltrimethoxysilane and 20 tons of photosensitive material intermediates. At present, we are one of leading oxalate manufactures in China, and our products are well sold in EU, USA and India, etc.; at the same time, we establish long-term and stable cooperative relationships with famous chemical enterprises in the world.

Xiantao Weixun Chemical Co., Ltd

Xiantao Weixun Chemical Co., Ltd. was established in 2011 and is located in Heba Industrial Park, National High tech Zone, Xiantao City, Hubei Province. With a registered capital of 8 million yuan and an area of 22000 square meters, it has advanced production processes and equipment, as well as a complete quality management and testing system. The company has an annual production line of 8000 tons of diethyl oxalate, 4000 tons of dimethyl oxalate, 2000 tons of dibutyl oxalate, etc. The product quality ranks among the top in China, and the products are exported to the United States, Germany, Italy, Japan, etc. all year round.