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Chongqing Rong Hao is a technology Co., Ltd is a high-tech company which is mainly engaged in the research and development of nano - micro - bead optical properties, and the test production, assembly...

Friend Link

  • 023-68065156
  • Company address:Chongqing, Jiulongpo Branch Science and Technology Park road 2 No. 137 Sofitel forebase A building 26 floor
  • Fax:023-68065455

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