As the manufacture, we always regard quality and service as the core of the company. We have established an independent quality inspection department and after-sales department.
Due to our high quality with reliable price, and the sincere service,such as North America

According to the composition, it can be divided into Cr series (400 series), Cr-Ni series (300 series), Cr-Mn-Ni (200 series), heat-resistant chromium alloy steel (500 series) and precipitation hardening series (600 series). 200 series: Chromium-Manganese-Ni 201, 202, etc.: Substituting manganese for nickel, poor corrosion resistance, widely used as a cheap substitute for 300 series in China 300 series: Chromium-nickel austenitic stainless steel 301: good ductility, used for Molded products. It can also be hardened by mechanical processing. Good weldability. Wear resistance and fatigue strength are better than 304 stainless steel. 302: The corrosion resistance is the same as 304

Zhongxi (Shandong) Metal Technology Co., Ltd. always puts product quality and customer satisfaction first. We adopt advanced production technology and strict quality management system to ensure that every product meets domestic and foreign market standards. At the same time, we have a professional sales team and technical support team to provide customers with a full range of services and solutions.