Mr. Anil S. Gupte, Chairman & Technical Director, & Mrs. Shubha A. Gupte, Managing Director started POona SHims Private Limited, in the year 1981. The company started manufacture of different varieties of precision sheet metal pressed components, small subassemblies& shims. The project for Plate Type Oil Cooler was set up in 1985. Since 1989 POSH has consolidated on its capacity to Design, Develop & Manufacture Plate Type Oil Coolers and Subassemblies for the latest Diesel Engine market.

In today's world, Environmentally friendly, compact and fuel-efficient diesel engine is a must. With the stringent environmental norms, addition of Turbocharger& higher decked Plate Type Oil Cooler is desired. That is why, the Plate Type Stainless Steel Oil Cooler is a vital part of today's diesel engine. Oil cooler helps in keeping the Lubricating Oil Temperature at the desired level with optimum level of Viscosity. Plate Type Oil Cooler is a high Technology Assembly of stainless steel sheet metal components. These components are brazed in a furnace. After brazing all oil coolers are 100% tested.

POSH is fully equipped with sophisticated testing and also have computerized Coordinate Measuring Machine for inspection. POSH is ISO/TS 16949 Quality System and ISO 14001 Environmental Management System certified company by BVQI. The other in-house facilities include sophisticated R & D, Toolroom, Press Shop and Subassembly division.

The basic company policy is, to improve continuously, in all areas, to achieve stakeholders' delight. At present most of the, latest Diesel Engine Manufacturers in India are customers of POSH. POSH has been awarded "Best Supplier" award by one of the major Customers, twice in a row & has been awarded "Self Certified Supplier " status by nearly all of them.

POSH has already developed more than 60 Numbers of different types of Oil Coolers and has also developed complete subassembly package which includes Oil Cooler with aluminum castings.