Longyan three billboards, ATM machines cover Xiamen, billboards

 Jing Feng processing hardware 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, carvings, stainless steel, integrated companies, metal crafts," and other products. The company respected "pragmatic, hard work and entrepreneurial spirit of responsibility and integrity, win-win situation, and create a business philosophy, to create a favorable business environment, with a new management model Fuzhou billboard design, perfect technique, good service, excellent quality fundamental for survival, we always adhere to customer first intentions of services to customers, persist in using their services to impress customers. 1, rust, remove the main method of oxide slag has manual processing, mechanical treatment, injection treatment, chemical treatment (acid wash), electrochemical treatment and flame treatment methods. The main use of manual processing Shabu, scraper, chisel hammer, wire brush, scrap grinding wheels and other tools, polished by hand chipping, sweeping brush to remove rust, scale and welding slag, dust and other surface contaminants. mechanical treatment of the most common wind (electric) brush, guns blasting, polishing wheel and wind (power) shovels and other tools, the role of mechanical forces by means of high impact and friction rust and remove oxidation leather old paint and dirt. spray treatment is the use of centrifugal machinery, compressed air, high pressure water as the driving force, the abrasive, sand, steel shot projectile into the surface of iron products, impact and friction out of scale, rust marks, old paint , sand and other chemical treatment is the use of an acidic solution specially formulated to dip, dissolved iron products billboards, through a chemical reaction to ex-oxide, rust marks, oil, the so-called "pickling" .2, oil for Iron products concerned, the general solution can be organic, lye, electrochemical methods, are available in the market for a variety of metal cleaning agents are more applicable. Jing Feng processing hardware 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. Our main business, "cut off and the ceiling, carvings, stainless steel, integrated companies, metal crafts , "and other products. The company respected the" pragmatic, hard work and entrepreneurial spirit of responsibility and integrity, win-win situation, and create a business philosophy, to create a favorable business environment, with a new management model, perfect technology, good service, excellent quality basic survival, we always adhere to customer first heart services to customers, persist in using their services to impress customers. Precipitation hardening stainless austenitic or martensitic matrix organization, precipitation hardening stainless steel and other common grades are 04Cr13Ni8Mo2Al. Its by precipitation hardening (also known as age-hardening) treatment it hard (strong) of stainless steel. Putian high strength martensitic stainless steel billboards, but poor ductility and weldability. Martensitic stainless steel grades are commonly 1Cr13,3Cr13 etc., due to higher carbon, it has a high strength, hardness and wear resistance of Quanzhou highway billboards, but somewhat less corrosion resistance, mechanical properties for more demanding high corrosion resistance requirements are generally some of the parts, such as springs, turbine blades, valves and other hydraulic press. Such steel is after quenching, tempering use. Forging, stamping required after annealing. Longyan three billboards, ATM machines cover Xiamen, billboards provided by the Xiamen Huli District, Jing Feng processing hardware store. Huli District, Xiamen Jing Feng processing hardware store (www.555.com) is Xiamen, hardware leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Jing Feng Hardware in leadership with the staff warmly welcome all inquiries negotiations to create Jing Feng hardware a better future.