Jiangsu Yi Water Treatment Chemicals Co., Ltd. It has four wholly-owned subsidiaries, namely Jiangsu Yi Water Treatment 

Chemicals Co., LTD., Guangzhou Yi Water Treatment Chemicals Co., LTD., Hainan Yi Jing Logistics Co., LTD., Xuzhou Meiliyuan 

Environmental Protection Technology Co., LTD. There is a Swedish joint venture, Recupero AB. The company specializes in tap 

water, municipal sewage, industrial sewage water treatment business, research and development, production, sales, 

service as one. To provide customers with comprehensive solutions, cost-effective chemicals and equipment, liquid 

chemical transportation (including hazardous chemicals), third-party warehousing.

There are 4 production bases in China, which are located in Yangpu, Hainan, Nansha, Guangzhou, Yixing, Jiangsu 

and Jiawang, Xuzhou. There are 4 storage bases in China, which are located in Nantong, Jiangsu, Fuzhou, Fujian, 

Quanzhou and Qinzhou, Guangxi. Yixing set up hazardous chemical storage and wharf; Annual production and 

sales of various types of water treatment chemicals 600,000 tons.

The company has passed ISO9001, ISO14001, ISO18001 certification, and passed the safety standardization of 

two enterprises, three safety standardization enterprises, all have industrial sewage operation qualification grade A, 

domestic sewage operation qualification grade B, aluminum salt series and iron salt series of various sanitary licenses. 

Through cooperation with professional multinational enterprises, the introduction of fund company shareholders, the 

introduction of new management models, and strict management in accordance with the standards of listed companies, 

Yijing Environmental Protection has made continuous innovation and reform on the way forward, and eventually 

developed into a modern enterprise with standardized management and strong management team.