Tech plaastic industrie (tpi) is a custom moulding company based in chennai, India. Tpi is a leading manufacturer of components using plastic injection moulding, plastic compression moulding, and light engineering for the automobile, electrical and cosmetic industries.These moulded components include field coil, solenoid switch, engaging lever, armature assembly, wiper gear, insulating packaging, ignition coil top, distributor cover, flip top caps, press fit caps, containers, energy meter cover, miniature circuit breaker etc