1.design by buyer's requirements 2.drawings are appreciated 3.OEM is available 4.use in thermostats 5.material is selected 1. Experience: Over ten years experience in metal stamping parts.2. Certificate: ISO9001:2008, RoHS.3. Material: stainless steel, iron (SPCC, SECC, SPTE, tinplate), aluminum alloy, red copper, brass, bronze alloy. etc. are available.4. Process: stamping, deep drawing, welding ...