Mastro Machine Shop (MMS) is a reliable, experienced custom CNC machining manufacturer and exporter of making high-quality custom machining parts as per customer’s specification (Drawings and Samples). Our head office located in Taiwan and we have owned factory in China. We are specialized in manufacturing metal and plastic custom parts used for different industries like car repair, welding, home appliance, medical equipment, automation equipment, car parts, electrical fitting, electronic, fasteners fixtures, pneumatic fittings, Hydraulic fittings, tube fittings.