In order to give consumers happy and satisfied service, the entire system consists of the work area subsystem, between the horizontal subsystem, management subsystem, vertical trunk subsystem, equipment, subsystems and complex subsystems, RONGTONG with Comerica wiring high standards, high technology, high-quality products and solutions achieves a seamless connection to the network and greatly ensures the cabling and network security and stability performance.


Contact Us

  • Rongtong Industrial (HK) Co., Limited
  • Tel: 86-755-33181078
  • Fax: 86-755-33181079
  • Website:
  • E-Mail:
  • zhou.angel4
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