First, the product name: two armored coaxial cable, Model: SYV, SYWV III Specification: armored SYV (SYWV) 75-5 armored SYV (SYWV) 75-7 armored SYV (SYWV) 75-9 Armored SYV (SYWV) 75-12 armored SYV 75-2-1 * 4 armored SYV 75-2-1 * 8 Fourth, the scope: 1, mainly applicable to all types of digital transmission equipment and program-controlled switches and photoelectric signaling transmission equipment and patch panels between internal links for the transmission of data, audio, video and other communications equipment. Sheath with flame-retardant materials, high safety factor. The use of advanced production technology, the cable impedance uniformity. 2, multi-core cables laid in a more convenient rack. 3, steel armored coaxial cable can protect against external mechanical damage, anti-extrusion, rodent, play a role in protecting the cable. Tianrun a boat Cable Group Co., Ltd. The company "customer first" for the purpose of the service users as an integral part of their products, and constantly improve their service system. Service contracts are generally sold by the Department of Management, technical support, engineering and quality development department centralized management. For the key projects, the company's key projects of the department undertake pre and after-sales service coordination functions of the project. RRT China Group in addition to providing the tender documents and services specified in the contract, the other to make the following commitments: (1) In order to deepen the understanding of RRT China Group, a warm welcome to your party leaders and experts to visit the company. (2) RRT China Group emphasis on pre-service, cable or special occasions users have special requirements in order to ensure the quality of the project, RRT China Group will send relevant professionals work with customers to discuss matters submitted for customer reference recommendations. (3) RRT China Group fully understand and agree to changes to customer inquiries and other matters relating to the delivery time, delivery quantity of customers due to construction changes and other reasons put forward, the company will be in response to a user-specified time, For school Members of the site, to meet customer requirements in the shortest time will arrive at the scene with the actual location based on distance. If the customer is reflected in the quality of the products, the relevant provisions of China Group RRT RRT China will strictly fulfill the commitments of the Group's commitment to quality. (4) in the product installation, laying, running, according to the customer needs to provide detailed information, and send engineers and technical experts over the title to the site for the service according to user requirements. (5) the product is in use, RRT China Group will send a personal tracking service, pay close attention to the operation of the product. And want our customers to be able to support, to enable our products to meet the higher demands of customers, and work together to build a good product files.