Jinan Dongyuan Chemicals Co., Ltd. Anwani Barabara ya Qinghe Kaskazini, Wilaya ya Tianqiao, Jiji la Jinan, Mkoa wa Shandong, Uchina. Barua pepe dongyuan@factoryhpmc.com postmaster@jndyhx.com Simu 0086-18363095464 0086-18866610821
