Contact US

• Qingdao Zhengda Heavy Industry Co. , Ltd.
• Add:Qingdao Jiaozhou City Foundry Industry City quanjialing, Kowloon Town
• Postal Code: 266319
• Tel:+86-13675328388
• Fax: 086-532-85258097
• E-mail: info@zhengdazhonggong.com