SPM is a High-Tech company for ceramic material research and development of solar industry chain. Quartz crucible for poly-silicon casting is our major product. SPM has international advanced manufacturing technology and equipment.
High quality is our objective and also basic surviving way in PV industry chain. SPM provide customers stable quality product and competitive price combined with high-quality service, based on mass production method, advanced management system and continuous innovative spirit.
SPM Headquarter located in Changshu Southeast Economic Development Zone. We produce 360,000 quartz crucibles per year.