Domestic Service：
Tianjin Huayou Steel Pipe Co., Ltd.
Add：Caigongzhuang industry zone,Jinghai County,Tianjin City,P.R.China
Tel ：022-58889293    
Complaints Tel：19902033577
Sales：19902033133，15510856955
Mail：lydia00520@hotmail.com  
Website：www.apissaw.com

Overseas Services：
Tianjin Xinyue Industrial and Trade Co., Ltd. (Tianjin)
Add：1702-1703,Tianbai Center,Rongyuan Road,Xiqing District,Tianjin,China
Tel：+86-22-88383163，+86-22-58357357，   
         +86-22-58357359，+86-22-58357361
Fax：+86-22-58357360
Mail：sales@xinyuesteel.com  
Skype：xinyuesteel
Whatsapp：+0086-18602645767   
Website：www.xinyuesteel.com 

Overseas Services：
Tianjin Xinyue Industrial and Trade Co., Ltd. (Hunan)
Add：Floor 18,Boning Sourth Tower,South Xiaoxiang Road,Yuelu District,Changsha,China
Tel：+86-731-89702586，+86-731-89702596，
           +86-731-89702576     
Fax：+86-731-89702586
Mail：sales@xysteelpipe.com  
Skype：xysteelpipe
Website：www.xysteelpipe.com