[Chai Jin cable tray to recommend the star product - bridge] intelligent building weak system, there are usually multiple information monitoring and communication facilities such as a BA (Building Automation), OA (office automation), CA (Communication Automation), and other relevant system components to BA, for example, in addition to the power supply of the building itself, water supply and drainage, air conditioning, elevators and parking facilities equipped with necessary information monitoring, there SA (Security Automation), FA (Fire Automation), several sub-systems , system integration or part of the system integration. [Chai Jin cable tray to recommend the star product - as long as the bridge] Combined cable tray with wide 100,150,200mm three groups based on what you need can be composed of foot cable tray (20) inch cable bridge, Chengde fire bridge, it does not require the production of elbow, tee and other accessories can be installed at the scene of any turn, widened the points lead, lead down. At any site, no drilling, welding pipe can be drawn. It can facilitate the engineering design, manufacture and convenient transportation, more convenient installation and construction, is currently the best in cable tray products. [Chai Jin cable tray to recommend the star product - bridge] 1, cable tray as a cabling project supporting the project, there is no specific regulatory guidance, a manufacturer specifications program lacks versatility, therefore, galvanized fire bridge, design selection process should seem the type, quantity according to each system weak cable, select the applicable reasonable bridge. (1) determine the direction: According to the building floor plan, combined with air-conditioning lines and electrical lines and other settings, easy maintenance, and the cable routing density to determine the best route cable trays. Steel fire bridge, Chai Jin cable bridge, fire bridge Chengde Chai Jin from the Tianjin cable bridge Limited. Chai Jin Tianjin Cable Bridge Co., Ltd. (www.tjcjdlqj.com) is Tianjin, metal building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chai Jin leader in cable tray with the staff warmly welcome all inquiries negotiations to create Chai Jin cable tray a better future.