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Address:62 Huangling Road, Dongguan City, Guangdong Province

 

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The correction sheet quality comparison ...[More]
In September 6, 2012 ---2012 year in September 9th at the fourteen session of the China International Optical Fair (hereinafter referred to as light exhibition) in the business of blessings and satisfied with the laughter in the closing ceremony. The exhibition includes optical components, optical p...[More]
Patent product surface patch (calibration)       ...[More]
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Dongguan Hongcheng Optical Products Co., Ltd
Address:62 Huangling Road, Dongguan City, Guangdong Province Phone:0769-23106300
0769-23105805  Fax:0769-23064224
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