Xiang'an shelf processing, display processing Zhangzhou Which is good, shelf processing

 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, carvings, stainless steel, integrated companies, metal crafts," and other products. Company respected "pragmatic, hard work and responsibility of the entrepreneurial spirit, and in good faith, win-win situation, and create a business philosophy, to create a good business environment, with a new management, improve technology and good service on the island shelf processing, excellent quality fundamental for survival, we always adhere to customer first intentions of services to customers, persist in using their services to impress customers. Comparison 1, slightly higher than the density of the density of carbon ferritic and martensitic stainless steel and carbon steel, while slightly lower austenitic stainless steel; 2, the resistivity of the resistivity according to steel, ferritic, martensitic and austenitic stainless steel sorting increments; 3, sorting coefficient of linear expansion is similar, austenitic stainless steel top and Carbon minimum; 4, carbon steel, ferritic and martensitic stainless steel magnetic, austenitic stainless steel non-magnetic, but it will have to generate a magnetic work hardening martensitic transformation, heat treatment method can be used to eliminate this Species martensite and restore its non-magnetic austenitic stainless steel compared to carbon steel, has the following characteristics: 1) high resistivity, about five times the carbon steel. 2) large linear expansion coefficient, specific Carbon steel is 40% and as the temperature rises, the value of linear expansion coefficient corresponding increase .3) low thermal conductivity is about 1/3 of steel. Jing Feng metal processing is hardware, stainless steel, Iron, iron crafts, ceiling and other professional production and processing company Tongan shelf processing, 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 Jimei shelf processing, "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 good business environment, The 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. DDQ (deep drawing quality) material: it refers to a material for deep drawing (Wash) use, that is, we called the soft material, the main characteristics of this material is higher elongation (≧ 53%), compared hardness low (≦ 170%), internal grain grading between 7.0 to 8.0, excellent deep drawing properties. Many producers thermos pot class enterprises, processing their products generally have higher than (BLANKING SIZE / products in diameter), their processing ratios of 3.0,1.96,2.13,1.98. SUS304DDQ timber is mainly used for processing these requests higher than that of the product, of course, working ratio of more than 2.0 products are generally subject to few the stretch to complete. If the extension of terms of raw materials can not reach it, in the processing of deep-drawing products product easy to crack, pull through the phenomenon, affecting the rate of qualified products, of course, will increase the cost of manufacturers; Xiang'an shelf processing, display processing Zhangzhou Which is good, shelf processing 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 implement 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 better future.