TPR Co., Ltd.
Founded: 1908
Brands: NGK - NTK
Headquarters: Tokyo, Japan
TPR's direct ancestor is Gentaro Tanaka Shoten Co., Ltd., set up in 1908 by Gentaro Tanaka. Starting with the sale of lubricating oil and lubricating materials, as the criticality of the engine increased, the focus was on improving the performance of its "heart", the Piston Rings. Having established a position with a manufacturer, in 1939 "Tanaka Piston Ring Co., Ltd." was established, starting the journey which leads to the present day. in 1943 the company name was changed to "Teikoku Piston Ring Co., Ltd.", and at that time our company's Piston Rings were essential to airplane engines, even being used on the engine for the famous Zero fighter's Sakae (Prosperity) radial engine.
Subsequently, in addition to automotive parts such as Piston Rings and Cylinder Liners, we moved into a variety of businesses such as aluminum, rubber and resin, and built locations across the global six-regions including joint ventures with overseas partners, and, as a clear indication of our decision to grow big as a global company, we changed our company name to "TPR".
TPR is based on the key words behind our Corporate Philosophy, management attitude and guiding principles: "Technology" "Passion" "Reliance". In that name is our determination that "with unmatched technology and passion we will attempt to create valuable products to answer our customers' reliance on us".
TPR Co., Ltd
TP Piston Ring
Piston Rings play the role of controlling lubricating oil, and because they are used in a high-speed motion part, they are critical functional parts demanding high precision and high durability.As engine fuel efficiencies improve, a critical challenge is to make engines lighter, with reduced mechanical losses. To reduce the friction losses around pistons, where approximately 40 to 50% of total engine friction losses occur, there is an increase in "thin Piston Rings for compactness" and "low tension Piston Rings". In addition to thin, low tension Piston Rings, we offer TPR's unique new technology.
Emissions regulations/high output/long-life/fuel efficiency is being demanded for diesel engines. Piston Rings are being set with a focus on long durability and reliability, as well as oil consumption reduction and friction loss reduction.
Piston Rings
TP Piston Ringss
Cylinder Liner
TP Cylinder Liner
Valve Seat
TP Valve Seat
Valve Guide
TP Valve Guide
Seal Ring
TP Seal Ring
Carbon Scraper Ring
TP Carbon Scraper Ring
BAREZPAKHSH as one of the largest suppliers and distributors of spare parts in the southeast of Iran, has provided TP brand products to its customers as one of the main brands in its product portfolio, guaranteeing quality with the product authenticity label.
