Tha fiosrachadh mu Jinan Dongyuan Chemicals Co., Ltd. Seòladh Rathad Qinghe a Tuath, Sgìre Tianqiao, Cathair Jinan, Roinn Shandong, Sìona. Post-d dongyuan@factoryhpmc.com postmaster@jndyhx.com Fòn 0086-18363095464 0086-18866610821