Shenzhen Powerfirst Technology Co., Ltd.
Main products:Laptop Battery,Camera Battery,Mobile Phone Battery,Photographic Accessory,Mobile Phone Accessory
Contact Us
  • Contact Person : Mr. jim
  • Company Name : Shenzhen Powerfirst Technology Co., Ltd.
  • Tel : 0086-755-28445330
  • Fax : 0086-755-28445332
  • Address : Guangdong,shenzhen,4th Floor ,No.228 Hekang north road ,bantian ,buji town
  • Country/Region : China
  • Zip : 518122

micro silica/silica fume

micro silica/silica fume

Densified Powder&Grain Microsilica Bulk Density:550-700kgs/m3  Microsilica. silica fume  concrete in the application1,Manufacture high-strength concrete (C70 above), significantly enhanced the strength of concrete and pumping performance; 2,Manufacture of...

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