Specialized manufacturer of packaging materials and electrical components home 2014.11 The website has been reopened. 2014.05 The regular examination of ISO9001 and ISO14001 has been completed. (Headquarters, Package Division, C.M.P. Co., Ltd.) 2014.05 The regular examination of ISO9001 has been completed. (Electrical Equipment Division) We strive to provide high quality and high value-added products with cardboard packaging materials and electrical components as the two pillars. It is the manufacturer's duty to produce advanced products that are always one step ahead of the times under thorough quality control. Our two pillars of management are various cardboard packaging materials and electrical components, and above all, we deliver high-quality, high-value-added products while valuing the relationship of trust with our customers. Copyright © 2013 Crown-Shoji Co., Ltd. All Rights Reserved.