Jinan, China 
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Welcome to CoupletechCo.Ltd.
Coupletech Co., Ltd., manufactures, develops and markets a variety of optical crystals and devices which are widely used in the field of optoelectronics, Coupletech product line consists of laser crystals including Nd:YVO4, Diffusion Bonded.. Read More
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Year of Establishment
2012
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Primary Business
Supplier
