Jinan Dongyuan Chemical Co., Ltd. Aderesi Umuhanda wa Qinghe y'Amajyaruguru, Akarere ka Tianqiao, Umujyi wa Jinan, Intara ya Shandong, Ubushinwa. E-imeri dongyuan@factoryhpmc.com postmaster@jndyhx.com Terefone 0086-18363095464 0086-18866610821
