
Good Quality Different Size and Material NBR Oring O Ring O-Ring Seals for Water Faucet Industries. Wide Material Selection: Available in NBR, EPDM, Silicone, FKM, Neoprene, and many other rubber compounds. Custom Size & Color: Offering customize sizes and colors as per customer request with specific color codes. International Standards: Quality defined by ASTM D2000 with tolerances per ISO3302 and ISO2768. Comprehensive Certifications: ISO9001:2008 certified with compounds approved by KTW, WRAS, ACS, ROHS, and REACH. Flexible Customization: Full customization, minor customization, and flexible options from samples or designs. Fast Sample Production: Prototype lead time of 7-10 days, with tooling production taking 10 days. High Monthly Capacity: Production capacity exceeds 1500 tons of rubber materials per month. Quality Assurance: Preproduction samples, material data sheets, and third-party inspections like SGS available.