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Established in 1960, Beijing Chemical Building Materials Factory is located in Chengbei of Miyun County Beijing. The factory covers an area of 560000m2 and has total assets of RMB 70 million. With complete supply of water, power, traffic, communication and facilities, the factory has beautiful development prospect.
In 1984, the factory cooperated with the research institute to develop the nano-level superfine activated calcium carbonate for printing ink (f40 nano) and turned it practical achievements. Since 1992...

 
  Nano-level calcium carbonate Ⅰ
  Nano-level calcium carbonate Ⅱ
  Nano-level calcium carbonate Ⅲ
  Nano-level calcium carbonate Ⅳ
  FDN high efficiency water reducer
  Wringing calcium based ink

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