Yaan Weclean Environmental Protection Technology Co., Ltd. is a high-tech enterprise focusing on membrane material research and development, membrane equipment manufacturing and membrane process application. The company is located in the beautiful city of Ya'an, known as the "rain city", has invested a total investment of 30 million yuan, forming an annual output of 500,000 square meters of ceramic flat sheet membrane production. F-Cera series of membrane products with excellent performance are widely used in sewage treatment, wastewater reuse, industrial pure water and drinking water preparation and other environmental protection fields.