Chongqing Changyuan Group Limited is a Sino-foreign joint venture, it was founded in 1981.The company's total assets is above RMB 1 billion, registered capital is RMB 81.56 million.. Headquartered in Chongqing Rongchang, the manufacturing bases are located in Chongqing Rongchang and Gansu Baiyin. Changyuan is the world’s largest permanganate manufacturer and supplier. The group company wholly owns several subsidiaries such as Chongqing Changnong Eco-Friendly Material Co., Ltd., Baiyin Changyuan Chemical Co., Ltd., Chongqing Angshuo Technology Co., Ltd, Chongqing Qiaobo Environmental Technology Co., Ltd.

The company specializes in production and supply of permanganates, chromium salts, and new eco-friendly materials etc. The products are widely used in many fields such as military, pharmaceutical, aerospace, water treatment, animal husbandry, textile, and semiconductor and electronics markets. The company has adhered to innovation and development, after decades of hard working, the company now has the largest production capacity of potassium permanganate with quality products distributed all over the world, 3 international leading technologies, 2 domestic leading technologies, 40 patents and countless honors, as well as a tough, united, innovative and enthusiastic team.

To treat each customer seriously, provide them with satisfactory products together with thoughtful and valued services, this has become Changyuan’s consistent responsibility, which is also the driving force that keeps Changyuan to pursue excellence and continuous innovation. Chang Yuan will continuously improve its technologies and services, make unremitting efforts to develop Chinese chemical brands and to create a world-class brands.

Address: Dujiaba Industrial Park, Rongchang, Chongqing, China 402460
Tel: 023-46797190 023-46797184
Fax: 023-46797190
Email: changyuancorp@changyuancorp.com