High Precision Stainless Steel Threaded Main Shaft for Espresso Coffee Machine

High Precision Stainless Steel Threaded Main Shaft for Espresso Coffee Machine. High Precision Machining: Tolerance +/- 0.005 - 0.01mm with Ra0.2 - Ra3.2 roughness for coffee machine parts. Premium Material Quality: Made from Stainless Steel SS 304 ensuring durability and corrosion resistance. Comprehensive Certifications: Certified with RoHS, ISO9001, FDA, and TS16949 for global market compliance. Fast Sample Delivery: Samples delivered within 5-7 days for quick prototyping and testing. Advanced Testing Equipment: Equipped with CMM, hardness testers, and optical instruments for quality control. Experienced Quality Team: Quality manager with 20+ years experience ensures strict standard procedures. Flexible Payment Terms: Accepts TT, LC, and negotiable terms to suit various business needs. Global Shipping Options: Sea, air, and express shipping available via FedEx, UPS, DHL, and TNT.