Beijing Huahai Zhongyi Energy-saving Technology Joint Stock Limited Company is a member of China heat Treatment Association and Heat Treatment institute of China Mechanical Engineering Society ...

Tel:010-61260601 turn 8004 

Fax:010-61267212 

24 hours service hotline:13810678559

H.Q Address:200m To The East Of Ciwei Road,Suncun Industry Zone,Daxing District,Beijing

Tel:+86(010)61260601

Fax:+86(010)61260595

Email address:hhzy@gethaggle.com 

Post code:102600