Feng Jing metal processing is hardware, stainless steel, iron, iron crafts, ceiling and other professional production and processing company, has a complete and scientific quality management system. Feng Jing metal processing integrity, strength and quality of products recognized by the industry. We mainly engaged in "cut off and the ceiling aluminum processing, carvings, stainless steel, aluminum processing integrated companies Putian, metal crafts," and other products. Company respected "pragmatic, hard work and entrepreneurial spirit of responsibility and integrity, win-win situation, and create a business philosophy, to create a good business environment, with a new management, improve technology and good service, excellent quality for basic survival, We always adhere to customer first intentions of services to customers, persist in using their services to impress customers alumina in 1808 in the laboratory of aluminum by electrolysis has become, in 1884, namely as a building material in the United States since Washington Monument steeple ; adding various metal elements aluminum composite aluminum materials have been widely used in the construction industry in 1908 on various aspects of the invention electrician Alcoa Aluminum 1050, and made ACSR, and create high-voltage remote transmission pioneer. 1915 2017 Alcoa invention alloy aluminum processing Longyan, 1933 2024 invention alloy, the aluminum used in aircraft in the rapidly expanding. 1933 6061 Alcoa invention alloy, then create a extruder quenching process significantly expanded the scope of application of extrusion. 1943 Alcoa invented the 6063 and 7075 alloy aluminum processing Zhangzhou, creating a new era of high-strength aluminum alloy 1965 Alcoa has invented a cast aluminum alloy A356 This is a classic cast aluminum. With aluminum alloy material aspects of research in-depth, high-strength aluminum alloy (2000,7000 series) for its excellent performance use in commercial aircraft has reached more than 80% of its structural quality , so get widespread attention worldwide aviation industry. Aluminum began to be applied to life, military, science and technology. [1] Jing Feng metal processing is hardware, stainless steel, iron, iron crafts, ceiling and other professional production and processing company, has a complete and scientific quality management system. Jing Feng metal processing integrity, strength and quality of products recognized by the industry. We are mainly engaged in "cut off and the ceiling, carvings, stainless steel, integrated companies, metal crafts," and other products. company respected "pragmatic, hard work and entrepreneurial spirit of responsibility and integrity, win-win situation, and create a business philosophy, to create a good business environment, with a new management, improve technology and good service, excellent quality for basic survival, We always adhere to customer first intentions of services to customers, we persist in using their services to impress customers. Exposed to the corrosive environment of the metal surface occurs electrochemical reaction or a chemical reaction, uniform corrosion. Stainless steel surface passivation film corrosion resistance among the weak parts, due to the self-excited reactions and the formation of pitting reaction of holes, coupled with chloride ions close to the formation of highly corrosive solution, accelerated corrosion reaction speed. There are between stainless steel internal corrosion cracking, all of them, the stainless steel surface passivation film happens damaging. Therefore, the stainless steel surface must be regular cleaning and maintenance in order to maintain its gorgeous surface and prolong life. Care must be taken when cleaning stainless steel surfaces do not scratch the phenomenon occurs, avoid using bleach and washing liquid components, steel wool, abrasive grinding tools, etc., in order to remove the washing liquid, washing after the completion of the surface with clean water rinse. Zhangzhou aluminum processing, aluminum processing Nanping, Nanping aluminum processing provided by the Xiamen Huli District, Jing Feng processing hardware store. Huli District, Xiamen Jing Feng processing hardware store (www.555.com) strong, credible, in Xiamen, Fujian daily hardware industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jing Feng hardware into the brilliant and you work for a better future!