Dongguan Qingying Industrial co.,Ltd was founded in 2012 is located in Dong guan city h-tech industrial zone, workshop area more than 5000 square meters .It has been a professional position in ceramic ferrule and fiber optic communication industries in China. The company is at the forefront of Research &Development, Manufacturing, and Sales of a broad range of fiber optic and connectivity products, including ceramic ferrule, fiber optic connector, etc. Qingying has developed relationship with a...
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