Shenzhen GuangTong Technology Co., Ltd is one of the first companies involved in optical fiber network industry, established by four senior engineers in 1994. Professional manufacturers devote themselves to the design, development and production of equipment for Optical Fiber Ethernet Network.

Our Advantage:
High and stable Quality: The products were accessed telecom equipment testing by China's Ministry of Information Industry in March 2002, achieved all technical indicators by telecom equipment standards, and adopted 3C certification in July 2004. The products are applicable to the various optical fiber Ethernet with high performance and high stability required by telecom, radio and television, and broadband networks Reasonable Price: As a manufacturer in China Mainland, we can provide a reasonable price for all of our products.

Excellent Services: In general, we will offer ONE prepared item per 100 pieces according to the rate of returned for repairing; At the same time, we will offer all life limited warranty for our products, and the repaired items will be shipped to you within the next order. In additional, we offer high-technology support about optical fiber networking equipments.

Our company is faithful in high quality, technical innovation of products, and in progress of continuous development together with social services. We sincerely invite and welcome you: Distributors, system integration providers, or the customers of OEM/ODM to come with us and to be a long-term business partners.