Yijing Water Treatment Chemicals Co., Ltd. was established. The company mainly engages in the manufacturing of specialized chemical materials for environmental pollution treatment and specialized equipment for environmental protection.
In March 1986, Yixing purification agent Factory was established in Yixing City, Wuxi City, Jiangsu Province.
July with Finland Kemira company joint venture, Kemivot Yixing Water Purifier Co., LTD.
Jiangsu Yi Water Treatment Chemicals Co., Ltd. was established, mainly producing water treatment chemicals, water treatment fillers, water treatment environmental protection equipment.
Yi water treatment Chemicals Co., Ltd. was established. The company's main business: environmental pollution treatment special pharmaceutical materials manufacturing, environmental protection special equipment manufacturing.
Hainan Yijing Environmental Protection Co., Ltd. was established.
A Swedish joint venture, Recupero AB, was established, with bases in Tengxian County, Guangxi and Jingxian County, Hebei.
In August, Hainan Yijing Environmental Protection Co., Ltd. was listed on the New Third Board, stock code (839080).
Xuzhou company in March put into use and obtained hazardous waste business license, Xuzhou Meiliyuan Environmental Protection Technology Co., LTD.