„Shijiazhuang Yuncang Water Technology Corporation Limited“ Adresas 803 kambarys, D pastatas, „Zhongchu Plaza“, Nr. 198, Zhonghua North Street, Shijiazhuang, Kinija. El. Paštas sales@yuncangchemical.com Telefonas 0086 311 67662170 „WhatsApp“ 0086 15032831045 Skype 0086 15032831045 Wechat 0086 15032831045