OPGW applicable characteristics are: (1) high pressure over 110kv line, span large (generally in more than 250M); (2) easy to maintain, easy to solve the problem for a line across its line of mechanical properties can meet big leap; ( 3) OPGW outer layer of metal armor, no effect on the high-voltage erosion and degradation; (4) OPGW in the construction must be power outages, large power loss, so the new 110kv high voltage line above should be used in OPGW; (5) OPGW performance index, the short-circuit current, the more need to use a good conductor do armored, correspondingly reducing the tensile strength, the tensile strength and in certain cases, to improve the short-circuit current capacity, and only increases the metal cross-sectional area resulting cable diameter and cable weight increased, so the strength of the line tower raised security issues. RRT through the integration of self-eight factories domestic resources, the depth of analysis features and status of the domestic cable industry, the firm go "can only accelerate growth through mutual promotion between RRT and customers" strategic roadmap. Working through the online platform for domestic wire and cable customers with quality factory supply and turnkey solutions; full play to its factory direct supply products, highly stable supply chain, lower management cost advantage, pushing customers to accelerate the development, upgrading; help customers solve Purchase of the province in a competitive environment when! Peace of mind! Save money! Welcome to order! Sales Manager: Liu Xiaodong Company: Best Fu (Shanghai) Cable Manufacturing Co. Address: Huaye Road, Jiading District, Shanghai No. 705 Zip Code: 201800