Leading Suppliers Globally for Washers, Toilet Seat Hinge

Sure, here is a list of some well-known companies that are leading global suppliers of washers and toilet seat hinges:

Delta Faucet Company: A well-known manufacturer of faucets, accessories, and related products, including toilet seat hinges.
Kohler Co.: A prominent manufacturer of kitchen and bath products, known for its high-quality toilet seat hinges.
TOTO Ltd.: A leading Japanese manufacturer of plumbing products, including innovative toilet seat hinges.
American Standard Brands: A popular supplier of a wide range of plumbing fixtures, including washers and toilet seat hinges.

These companies are recognized for their quality products and innovations in the plumbing industry.