We strictly implement ISO9002 Quality Management System, strengthen production control, complete quality function and management methods, and standardize laboratories to meet domestic and overseas market demands. What’s more, our products have been fully recognized by refractory material enterprises both at home and abroad.
0086-532-87388065
info@qdhaida.com.cn
QINGDAO HAIDA GRAPHITE
ADD：Liugezhuang Village, Tianzhuang Town, Pingdu ,Qingdao City,China
TEL：0086-532-87388065, 80819787
FAX：0532-87389018,0532-80819787
EMAIL：info@qdhaida.com.cn
QINGDAO HAIDA GRAPHITE
ADD：Liugezhuang Village, Tianzhuang Town, Pingdu ,Qingdao City,China
TEL：0086-532-87388065, 80819787
FAX：0532-87389018,0532-80819787
EMAIL：info@qdhaida.com.cn
QINGDAO HAIDA NEW ENERGY MATERIAL
ADD：Xinhe Technology Industrial Base,Pingdu, Qingdao city, China
TEL：0086-532-68081768
FAX：0532-68081669
EMAIL：info@qdhaida.com.cn
QINGDAO HAIDA JINGRUI GRAPHITE
ADD：Liugezhuang Village, Tianzhuang Town, Pingdu ,Qingdao City,China
TEL：0086-532-87388065, 80819787
FAX：0532-87389018,0532-80819787
EMAIL：info@qdhaida.com.cn