Xiamen Xin Jin Yao Trade Co., Ltd. is located in Xiamen, Fujian, China company. Adhering to the "innovative ideas, the pursuit of excellence, rapid improvement, sustainable management" business philosophy; and "quality is the first work", "Customer satisfaction is our honor," as our quality policy will never change; to care for the environment , the society and caring employees and other social responsibility; the "integrity, responsibility, innovation, teamwork," as Feng Ming constant pursuit and goals, Yuanyuguangda friends together for a better tomorrow! Cable tray cable tray load load divided load, dynamic load and the additional load. Static load refers to the laying of cables in the cable tray types, root number, diameter of each of the weight / unit length, according to the different routes of cable laying Lists Statistics respectively. Dynamic load refers to the weight of the cable tray installation and maintenance during construction maintenance personnel. For lightweight cable tray Fuzhou JDG tube manufacturers, generally do not consider dynamic load, which does not allow the bridge station (line), and if they need to be considered to stand on, they should be appropriately reduced span. Additional load refers to load only outdoor ice, wind and electromagnetic force formed, it is the nature of the installation site and the region's natural weather conditions related to live body, the design should be calculated according to various conditions. Xiamen Xin Jin Yao Trade Co., Ltd. is located in Xiamen, Fujian, China company. Adhering to the "innovative ideas, the pursuit of excellence, rapid improvement, sustainable management" business philosophy; and "quality is the first work," Fuzhou JDG pipe fittings brand, "Customer satisfaction is our honor," as our quality policy will never change ; to care for the environment, the society and care for employees and other social responsibility; the "integrity, responsibility, innovation, teamwork," as Feng Ming constant pursuit and goals, Yuanyuguangda friends together for a better tomorrow! Sulfate Zinc Sulfate electro-galvanized iron alloy conversion leaving only the main salt zinc sulfate zinc sulfate, the remaining components such as aluminum sulfate, alum (potassium aluminum sulfate), etc. can be processed at the time of the bath by adding sodium hydroxide to make it formation of insoluble hydroxide precipitate removed; organic additive, then add powdered activated carbon adsorption to remove. Tests showed that aluminum sulfate and potassium aluminum sulfate is difficult to completely remove the one-time, the coating brightness influential JDG pipe factory in Fuzhou, but not seriously JDG tube, may be accompanied by the consumption, the brightness can be restored at this time plating solution through the process , according to the ingredients needed additional new technology, to complete the conversion. Which Fuzhou JDG pipe, galvanized pipe threading Sanming company, JDG tube provided by the Xiamen Trade Co., Ltd. Xin Jin Yao. Xiamen Xin Yao Trade Co., Ltd. (www.556.com) is Xiamen, 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. Yao Xin trade in leadership with the staff warmly welcome all inquiries negotiations to create Xin Yao trade better future.