Hunan Dyroy (one part of Dyroy Group), which is professionally engaging in researching & developing, manufacturing, and marketing fiber optical communication products and new energy industry. Such as Fiber optic patch cord, Pigtail, Outdoor Cable, Fiber optic PLC splitter, Fiber optical equipment ,accessories, Portable power station and so on, With several-year development, Dyroy has established a professional technical team, strict quality control system ,and high-tech production line and stable supplying chain. As an export-oriented enterprise, our products are sold abroad,like Malaysia. Germany, France, USA, Russia Turkey etc..The products are widely used in telecom, broadcast & television, power engineering, as well as some other industries. Better quality, more cost-effective price, more excellent after-sales-services, Our aims to establish long term business relationship with global customers.