About Us

“Your Demand Create Our Products”

High Performance Technical Rubber Molded Parts

Thai–Nihon Seals is one of the total value chain of the Innovation Group who provides total polymer technology solutions to customers. With almost two decades of experience in making high-performance and high-precision rubber products to automotive, electronics, petrochemicals, pump and valve industries with full technical support certified by ISO/IATF 16949 ensures that the customers always receive consistent quality products.

Technical Solution Provider

Under the Innovation Group who continues in acquiring knowledge and technology in polymer and engineering, Thai–Nihon Seals works closely with customers. Starting from product design, polymer formulationdesign, mold design and mold manufacturing, process design to product performance testing trial before putting products into the production will assure that customer will receive the exactly right product with competitive in cost. Thai–Nihon Seals is moving toward the automation and robotic manufacturing for higher quality assurance and competitive cost which goes beyond customers’expectations.

Capability & Facility

  • Compression Facility
  • Injection Facility
  • Silicone Mixing Facility
  • Cryogenic Facility
  • Oven
  • Microscope
  • Shore & IRHD hardness tester
  • Rheometer
  • Densimeter


Our products were developed from company core value on rubber technology to serve industries with high-performance & high-precision such as Oring, Seal, Gasket, Boot, Bellow, Grommet, Wire seal, Damper, Plug, Diaphagm, Bush, Sheet, Pad or specialty custom designed to suit many applications with our standard & custom compounds of EPDM, NR, CR, NBR, HNBR, ACM, AEM, FKM (Viton) silicone and fluoro-silicone


Our quality system complied with ISO 9001 : 2015, IATF 16949 : 2016 , ISO 14001 : 2015



We can be able to deliver to our value custome all kind of freigh and destination with cost effective desinged incoterms, EX-Work, FCA, FOB, DAP CIF, , etc.