Dongguan Yu Lin Sen Metal Technology Co., Ltd.: Has obtained the GB/T 19001-2016/ISO 9001:2015 quality system certification, as well as the GB/T42061-2022/ISO 13485:2016 medical device quality system certifica- tion. Focuses on the research and production of non-standard metal medical device precision parts, mainly as machined metal products. It possesses dozens of high-precision engra-ving lathes and CNC equipment, in- cluding CNC numerical control, numerical control centering machine, automatic lathes, turning-milling combined machines, precision laser cutting processing of stainless steel capillary tubes and stainless steel thin-walled tubes for secondary processing. Main materials: stainless steel tubes, stainless steel, copper, alu- minum alloy, etc. for non-standard proce-ssing and customization. Widely applied in tools, electronics, electrical appliances, medical devices, automotive parts, transportation, and other industries. The company has been recognized by the industry for its "quality-oriented, honest operation" philosophy, mainly providing non-standard part prototyping and batch production processing, supporting custom drawings and sample customization, etc. The process flow is stable and efficient, integrating industry and trade for rapid delivery, with craftsmanship spirit ensuring quality, without middlemen, excellent value for money, and the company adheres to the business philosophy of "customer first, quality first, striving for excellence, win-win coopera- tion". "Confident and reliable after-sales auarantee!!!'