مت متوسطة السرعة ترابيزيوم ميلز بدف
IndustrialUse Storage Batteries : Chemical. Chemical co., ltd. is a chemical manufacturer engaged in a wide range of areas, including semiconductor and displayrelated materials, printed wiring boards, copper clad laminates, photosensitive dry films, functional polymeric materials, adhesive films, carbon products, ceramics and automotive related products.