aluminium extrusion, machining process, outsourcing RFQ, heat sink, rf module, enclosure body, die casting , machine shop, OEM part, cnc process ASTM ENG Co., Ltd. is a leading manufacturer of commercial and military Wireless Communication apparatus, Semiconductor part in CNC Machining, Milling & CNC Lathe process fields and we are a specialist for development & processing of Mock-up product in Korea. ASTM ENG, was established on April of year 2002 as soon as we accomplish preparation of the technology, personnel & machine equipments and we have been supplying the aluminum process products, which is small & large Heat sink, Low Noise Amplifier, High Power, Amplifier, onverter, Filter etc to various customers in Korean market since last that time. And we are aiming the total solution provider all about the aluminum process, extrusion, aluminum die casting, Chromate (RoHS Compliant), Anodizing. We are supplying the communication parts to Samsung Electronics Co., Ltd and we are exporting the parts to Hitachi in Japan, USA, UK, FRANCE, ITALY & CANADA. Now, we are doing our best to extend our business to foreign markets more widely based on our quality confirmation from the existing customers.