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Coupletech has obtained Graphic Trademark Registration Certificate
Coupletech has obtained Graphic Trademark Registration Certificate

Coupletech Co., Ltd is a Optical Crystal and Laser Component manufacturer.

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Coupletech has obtained Trademark registration certification
Coupletech has obtained Trademark registration certification

Coupletech Co., Ltd is a Optical Crystal and Laser Component manufacturer.

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Coupletech will attend Laser world of photonics China 2019
Coupletech will attend Laser world of photonics China 2019

Coupletech Co., Ltd. will attend Laser World of Photonics China 2019 from March 20th to 22th, 2019 in Shang hai. It will be our honor to have your visit our booth at hall W1. stand 1761.

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Coupletech Co., Ltd. has passed the certification: A modular bracket for active temperature control crystals.
Coupletech Co., Ltd. has passed the certification: A modular bracket for active temperature control crystals.

Our company has recently obtained a utility model patent certificate " Modular support for active temperature control crystals ".

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Coupletech Co., Ltd. has passed the certification: An airtight waterproof electrode connector.
Coupletech Co., Ltd. has passed the certification: An airtight waterproof electrode connector.

Our company has recently obtained a utility model patent certificate " An airtight waterproof electrode connector ".

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Coupletech Co., Ltd. has passed the certification: An adjustable optical water cooling rack.
Coupletech Co., Ltd. has passed the certification: An adjustable optical water cooling rack.

Our company has recently obtained a utility model patent certificate " An adjustable optical water cooling rack ".

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