洁净区域的照明守护者

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Lighting guardians for clean areas

2026-02-02

In the pharmaceutical, food, electronics and other industries, the environmental requirements of the clean room is harsh, and the lighting system as an indispensable part of its performance is directly related to production safety and product quality.

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2026-05-09

Good News｜Warmly congratulate Dongguan Zhonggong Tomo Optoelectronics Technology Co., Ltd. won the U.S. invention patent authorization, globalization and innovation strength has been authoritatively certified again!

Recently, Dongguan Zhonggong Tongming Optoelectronic Technology Co., Ltd (hereinafter referred to as “Zhonggong Tongming”) has received an official notification from the U.S. Patent and Trademark Office (USPTO), that the company's self-developed “a kind of quick-connecting waterproof and dust-proof connector and quick-connecting waterproof and dust-proof connection structure The company's independent research and development ”a kind of quick-connect waterproof and dustproof joint and quick-connect waterproof and dustproof connection structure" has been successfully authorized by the U.S. invention patent (Patent No.: US12597732B2). This milestone breakthrough marks that the company's technological innovation achievements have been recognized by international authorities, and also injects a strong impetus to the globalization strategy layout of CIG Tongming.