公司名称：上海留森模具科技有限公司

专业设计制造：高效PVC发泡板模具、高效PVC建筑模板模具、高效PVC共挤模具、分配器、定型模板
Professional design and manufacture of: high performance PVC foam board T-die, high efficient PVC construction template T-die,high efficient PVC co-extrusion T-die, distributor, calibration templat