Hangzhou Dongxing Telecommunication Material Co.,Ltd

  • Hangzhou Dongxing Telecommunication Material Co.,Ltd is a Professional China Flexible Duct Material Manufacturers and Flexible Duct Material suppliers,We had established a mature market network,our Flexible Duct Material are well sale both domestically and abroad such as U.S.A, U.K., Germany, South Korea, Japan, Canada and South-east Asia.

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