... processing etc. Greencos Melamine Foam is developed and produced by Zhongyuan Dahua Group, breaking the multinational long-standing monopoly ... production capacity is 100,000 cubic meters. The products are sold by Puyang Guolong Logistics Co., LTD, a subsidiary of Zhongyuan ... Technology in the Public Place> which is mainly edited by China Public Security Department. ♦Heat StabilityThe Melamine Foam is ...