We provide Three year grantee, life-long maintenance for our products. We have branches located in Beijing, Chengdu, Shanghai, Haerbin cites, and 27 service centers around China, providing customer service immediately and excellent. Our professional training team already provided excellent training for ministry of coal mining, Beijing Metro, Air force, Chinapec, Guangdong public security customers concerning to power technology and maintenance, get warmly welcomed from them.

E-Mail：export@chadi.com.cn