SPRING located in Shenzhen, China, was founded in 2006, which is professionally engaging in researching & developing, manufacturing, and marketing fiber optical communication products. Such as fiber optic patch cord, PLC splitter, Media converter, SFP and so on, With several-year development, SPRING has established a professional technical team, strict quality control system, and high-tech production line. And we strictly execute RoHS, 5S and ISO9000.

As an export-oriented enterprise, over 85 percent of our products are sold abroad, like India, UAE, Germany, France, USA, Korea, Russia etc.. The products are widely used in telecom, broadcast & television, power engineering, as well as some other industries.