About Us

• 
  
  Dear Sir,
  How are you?
  Shijiazhuang Caijin Copper Company Limited avail ourselves of this opportunity to approach you for establishing the trade relationship with you.
  We are a professional copper chemicals manufacturer??wning the right of imp&exp for long time.
  
  We can supply you good copper products like Copper Sulfate, Copper Oxide.
  
  Copper Sulfate Pentahydrate
  Chemical Formula: CuSO4.5H2O
  Purity: Min 98%
  Appearance: Odorless, blue triclinic crystalline powder
  Usage: used in dyestuffs, asa mordant, pigment, preservative and so on.
  
  Copper Oxide
  Chemical Formula: CuO
  Purity: Min 98%
  Appearance: Black Powder
  Usage: Used for electroplating of electricity plate and the production of stainer for glass, ceramic and porcelain and so on.
  
  Pls don\'t hesitate to contact me for any question, I will try my best to meet your demand.
  Look forward to hearing from you soon,.
  Thanks&Regards
  Delia