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sjllaser technology limited
- Contact Details
- Main business blank:Products mainly include Optical glass ball lens ,Half ball lens, Super hemispheres lens, Sapphire ball lens , Ruby ball , Chalcogenide glass ball, Monocrystalline silicon, YAG crystal, Quartz ball(JGS1,JGS2,JGS3), Aspheric lens, Cup jewels, Jewel be
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(Manufacturer) [not verified]
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[China] |