Zhejiang Yongda Power Industry stock Com., Ltd.   TEL：+86-0572-6955686 6955838    
FAX：+86-0572-6955668  CODE：313103    E-mail:info@zjydgroup.com
 Address: (No.7 Bridge ,11 province avenue)special industrialpark zone, Heping Town, Changxing county,Zhejiang province