PM-Tech was invested by several Taiwan based factories as an Engineering Center and customer service Dept. to service for overseas customers . We provide one-stop-shopping for customers based on our engineering and integration services . Our investers/factories including :1. investment casting foundry . ISO9001 certificated .2.sand casting foundry . ISO9001 certificated .3. Precision machining shop . ISO9001/TS16949 certificated .4.Stamping factory . ISO9001 certificated .5.Forging factory . ISO9001/TS16949 certificated.6. Stainless Steel Mill , (Sheet , Strip , Coil )Throw our engineering integration service , customers can get high quality products with best price .