Thai Gulf Abrasives Co. Ltd. - Manufactures bonded abrasive products including grinding wheels, sharpening stones and milling stones. - http://www.thaigulf.com/
Topgas & Petrocon Service Co., Ltd. - Authorized dealer of LPG (Liquid Petroleum Gas) equipment, cutting and welding machinery. - http://www.topgas.co.th
Matco Thailand - Valves, temperature control, gas detection, flow control automation, accessories and service. English-Thai engineering manuals translator. - http://www.matco.f2s.com
Testing Instrument Co., Ltd. - Supplyer of materials testing machines for the metal rubber plastics and electronic industries. - http://www.testinginstrument.com