GRAMM TEK Inc. is the solution for leading manufacturers looking for an OEM supplier delivering world-class quality products at lower total cost, with the promise of excellent customer service from the beginning till completion.
For precision or functional components, from design to tooling with various kinds of material to die casting, sand casting, investment casting, centrifugal casting, forging, stamping, brazing, CNC machining, secondary machining, plastic injection molding, grinding, polishing, painting and sub-assembly, Gramm Tek Inc. Proves itself in quality, service, and price as one of your most reliable sources in manufacturing of parts.

Today, GRAMM TEK Inc. is ISO/TS16949: 2009, ISO 9001: 2008 & PED certified and one of the few manufacturers in Asia to execute LEAN systems for supplying machined parts to the automotive, petrochemical, valves, beverage and other industrial fields of all its locations.

GRAMM TEK INC. Continues to implement the top investment casting, serving renowned brand names in global markets in Northern America, Europe, and the Asia Pacific Rim. We have professional teams of engineering, quality assurance, logistic and customer service at your disposal.