TEIKOKU PISTON RINGS
Teikoku Piston Ring (TPR) was founded in 1939 and specializes in cylinder-piston group components. The main products include piston rings, cylinder liners, and valve seats. The company is an independent Japanese manufacturer supplying parts to automotive assembly lines. Production facilities focus on high-precision components for internal combustion engines.
Country
Japan
Brand History
1. 1939: Foundation of Teikoku Piston Ring Co., Ltd. in Tokyo. 2. 1950s: Start of mass supply of piston rings for Japanese automotive manufacturers. 3. 1970s: Expansion of the product range to include cylinder liners and valve train components. 4. 2000s: Implementation of low-friction coating technologies.
Key OEM Customers
Toyota, Nissan, Honda, Mazda, Mitsubishi, Subaru, Suzuki, Daihatsu, Isuzu
Type
Manufacturer/OEM Supplier
Ecology
No information available.
Brand Authentication
Marking is applied via laser engraving directly onto the surface of the piston ring. Designations include dimensional data and series indices. The original packaging features a TPR security hologram.
Certificates
ISO 9001, IATF 16949, ISO 14001
