optical instrument,machine,optical part,machanical part...

Room407, BuildingA, 1500 Longwu Road, Xuhui District, Shanghai, 200231, China

As a professional manufacturer of solar energy products, we are one of the earliest companies doing research and designing solar PV products in China. Also, we produce high quality led products and no...

Room 413, Floor 1 , No.720 Zhangjiang High-tech CAI lun road,Pudong new area District,Shanghai,China Shanghai Shanghai 200096 China

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Fengxian, Shanghai

We are the professional & leading manufacturer of optical equipments and intrusments in China, We keep designing and providing the new and economical but very practical products for the market...