Transcom, Inc. Provides a broad range of seal sizes, type, materials and styles. Stocks inch-dimensional seals and maintains a large inventory of metric shaft seals.

Truseal, Ltd. Manufactures silicone rubber products; seals, tube, profiles, washers.

Tsuang Cheng Oil Seal Co., Ltd. Manufacturer of oil seals, teflon seals, lip seals, V-packing seals.

United Seal and Rubber Company, Inc. Manufactures gaskets and seals from all basic elastomers, solid and sponge, cork, asbestos replacement, fiber, felt, Teflon and urethane to all commercial and military specifications.

V.H.Rubber Trading Co. Manufacturer of elastomeric seals and molded products in a variety of compounds.

Vulcan Engineering Limited Manufactures mechanical seals, gland packing, encapsulated 'O' rings and Tefcan expanded ptfe products. Offers seal refurbishment services for a range of seal types.

Webgasket Group of manufacturers offering gaskets, 'O' rings and elastomeric seals in standard and custom profiles.

Wenzhou Longda Chemical Equipment Co.,Ltd. Manufacturer of mechanical seals for pumps and compressors.

Winderosa Gaskets Manufacturing Manufactures gaskets for snowmobiles, ATV, dirtbikes, PWC and small engines. Made in the U.S.A. Online catalogs.

Wolar Industrial, Inc. A manufacturer of API approved ring joint gaskets in stainless steel, monel and inconel materials

Wyatt Seal, Inc Distributor of seals, 'O' rings, seal kits, gaskets and custom molded parts.

Xiaoshan Mingfa Sealing Materials Co., Ltd. Manufacturer of seals, packing and gaskets including graphite and PTFE.

YC Industries Inc. Manufactures graphite sealing materials; braided packing, graphite sheet and rolls, graphite rings, gaskets and yarns.

Young Fast Optoelectronics Co., Ltd. Manufacturer of rubber plastic gasket and seals for use in telecom cable, electric power cables and optic-fiber cables.

YuTong Mechanical Seals Co. Ltd. Manufactures mechanical seals in silicon carbide, alumina, carbide alloy, ptfe sealing rings, seats, and bearings.