Sell O-ring Kits As568, Bs1516, Jis, Metric, Imperial, China Vendor, China Oem

The products include 5A(30sizes 382pcs), 5B(30size 382pcs), 5C(30size 386pcs), 8B(32size 407pcs), 8C(32size 419pcs) etc.
We can also make the customized products according to customer's requirement or drawing. The materials include NBR (Buna-N), Silicone, Viton, EPDM, HNBR etc.
All the products are ROHS approved, and the FDA & NSF61 approved products are available. Also FREE SAMPLES ARE AVAILABLE.