PMW specializes in manufacturing of Pre-stressed Spun Concrete Pole & Pile since its establishment. With over 20 years of expertise in concrete poles manufacturing industry. Today PMW is THE ONLY COMPANY in the world that providing full service line to pre-stressed spun concrete pole + pile. From production line design, machine fabrication, pole & pile manufacturing know-how. We can share our experience of making more than 1 million poles with you.