Dalian Yingyu Co.,Ltd. provides various wiper seal (DKI, DKB, DSI, DWI, LBH, DH, J, Ydx), V-packing, Piton & Rod Seal , hydraulic seal etc. We can also make the customized products according to customers requirement or drawing. The materials include PU, 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. The products are exporting to America, India, Turkey, Malaysia, Saudi Arabia, etc. for many years, and are well received by our customers. We are looking for long-term business partnerships, and we will provide the best service and competitive quotation. Please visit our website for the details. www.dlyingyu.com jenny@dlyingyu.com