The precision stamping parts are sensor casing, which were made for Tosiba. The material is 304L stainless steel, and the finish is electro polishing. For the stainless steel stamping parts, MOQ is 5000 PCS and the lead time is 30 days. The press stamping parts (deep drawing tubes) were done one step by one step (6 steps), we have also done the hand polishing before electro polishing. If you have any inquiries for these kind of precision stainless steel stamping parts, please do feel free to contact us for quotation. Nowadays in China, there are only some factories can do those stainless steel press stamping parts.