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Optical processing
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Optical processing
■ AR coating or custom design■ HR Coating and HT Coating or custom design
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Beijing Leisheng Qiangshi Technology Co., Ltd.

Address：No.11 Research Institute,No.4 Jiuxiangqiao Road, Chaoyang District,Beijing China 100015

contact number：(86-10)84561199

Fax：(86-10)84562777

E-mail：sales@oet.com.cn

Sales department telephone

010-84321416            010-84321419

010-84321417            

010-84321418