Shenzhen Tonghui Guangyao Communication Technology Co., Ltd. was established in 2012, the registered capital of 2 million, the company mainly serves the communications, sensing, remote sensing, laser,...

4th Floor, No.5 Building, No.115, Lane 1276, Nanle Rd, 201613 Shanghai, P.R.C

We are the biggest manufacturer of optic fiber tester and tools in the world and established in 2004 <br/> <br/>we also offer OEM/ODM products for many famous brands. &a...