This is Tracy from 3R. Contacts: tracy.chen@hz3r.com and 1342430725@qq.com (pls send both of these two emails so that to reply you ASAP). Wechat/ cell phone number008613927337010.

3R is a renowned group manufacturer of FERRIC SALT with 17 subsidiaries.

3R is not only participated in the formulation of 36 standards, including 11 national standards, 23 industry standards and 2 group standards but also applied for a number of patents, including 8 authorized patents related to iron-chromium liquid flow battery electrolytes.

Our  products include  NEW ENERGY PRODUCTS ( ferric oxyhydroxide, ferric phosphate dihydrate, anhydrous ferric phosphate, iron-chromium liquid flow battery electrolytes , compound ferrous chromium chloride solid, ferrous sulfate heptah ydrate ) and other  IRON SALT  products  including  ferric chloride ( ferric chloride solution, ferric chloride hexahydrate )  and  ferrous chloride ( ferrous chloride solution, ferrous chloride tetrahydrate ) with industrial grade, drinking water grade, pharmaceutical grade , reagent grade  and electronic grade  which are widely used in water treatment, PCB etching, pharmaceutical process  and energy storage  etc.If you're interested in, please feel free to contact me at tracy.chen@hz3r.com and 1342430725@qq.com (pls send both of these two emails so that to reply you ASAP). Wechat/ cell phone number008613927337010.