Malingaliro a kampani Shanghai Ruifu Chemical Co., Ltd. Lumikizanani nafe tsopano!Zikomo Adilesi:18 # Building, No. 3265, Jinhai Road, Fengxian District, Shanghai, China, PC 201400 Mayi Lisa LiuOyang'anira zonse Imelo:sales@ruifuchem.com Tel: 0086-15601663162 WeChat Whatsapp Dr. Alvin HuangOyang'anira ogulitsa Imelo: alvin@ruifuchem.com Tel: 0086-15026746401 WeChat Whatsapp Dr. Teresa ZhaoOthandizira ukadaulo Imelo: tech@ruifuchem.com Tel: 0086-15026746401 WeChat Whatsapp Lembani uthenga wanu apa ndikutumiza kwa ife