Guangdong Yitong Fiber Optic Cable Co., Ltd. is the flex cable, outdoor armored fiber optic cable, ADSS fiber optic cable, OPGW cable, mine cable products, professional production and processing companies, has a complete and scientific quality management system. Guangdong Yitong Fiber Optic Cable Co., Ltd of integrity, strength and product quality is recognized by the industry. Welcome all friends to visit,  guidance and business negotiation.