Tianjin Justin Technology Co., Ltd. is a rising high-tech enterprise in Chinese water treatment membrane industry. The company is mainly engaged in the processing and production of various reverse osmosis(RO) membrane,flat sheet membrane bioreactor(MBR),hollow fiber membrane bioreactor(MBR),hollow fiber ultrafiltration (UF) membrane. The water treatment membrane production base was put into production in 2010."HatChee" is our brand name.By the establishment of strategic partnerships with well-known international water treatment membrane companies, the company has introduced advanced international production technology. The key raw materials used in the membrane come from well-known Chinese and foreign manufacturers. Every piece of membrane produced by this company has been well tested to ensure its salt rejection rate and permeate flow are above the standard requirement. After years of digestion, absorption and innovation, with the spirit of perseverance and the meticulous attitude towards the products, the performance of the company's full range of membrane product has reached the international advanced level.The company always adheres to the business philosophy of "forging brand with technology; showing strength with innovation" and "customer-centered, market-oriented", and serves to water treatment industry with high-quality products and complete techniques