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What is Food-grade Stainless Steel ?
Food-grade stainless steel refers to stainless steel materials that comply with the National Standard of the People’s Republic of China / Sanitary Standards for Stainless Steel Utensil Containers GB 9684-88. It’s lead and chromium content is much lower than that of general stainless s...Read more -
EP Tube Clean Room(Electropolished tube)
Clean room specially used in packing Ultra high cleaning tube, such as electropolished tube. We set it in 2022 and at the same time, there are three production line of EP tube purchased then. Now the complete production line and packing room is already used for many domestic and abroad orders. T...Read more -
Process of Precision Tubes
The processing and forming technology of high-performance stainless steel precision pipes is different from traditional seamless pipes. Traditional seamless pipe blanks are generally produced by two-roll cross-rolling hot perforation, and the forming process of pipes gen...Read more -
EP Tube
EP tube is one of the company's main products. Its main process is to electrolytically polish the inner surface of the tube on the basis of bright tubes. It is a cathode, and the two poles are simultaneously immersed in the electrolytic cell with a voltage of 2-25 volts....Read more -
Company Relocation
In 2013, Huzhou Zhongrui Cleaning Co., Ltd. was officially established. It mainly produces stainless steel seamless bright tubes. The first factory is located in Changxing County Industrial Park, Huzhou City. The factory covers an area of 8,000 square meters and has comp...Read more
