Our products are not only committed to serve every water supply enterprises, and across the railway, civil aviation, port, electricity, heating, metallurgy and other industries, a comprehensive sales service system, a "good service", allowing you to get intimate, detailed, warm and thoughtful service, remove all your worries.
Customer Service Center Tel: 010-51581849 / 50/52/70
24 hours free consulting services Tel: 4006504040
Beijing New Technology Co. 010-51581255 turn 620
Beijing Edel O Ke Engineering Technology Co., Ltd.: 010-62275365 turn 800
Beijing won the deep Detection Technology Co. Edel: 010-51581896 turn 806
Engineering Technology Co., Ltd. Beijing Adler Bauwerk: 010-51581659 turn 806