Cangzhou Huanyu electrocircuit co.,ltd.
ADD：Cangzhou,Hebei, China　　
Post Code：061001
Engineering Department：86-0317-2166807　15720205069
Market Department：86-0317-2166997　15720220695　FAX：86-0317-2163056
Producing Department：86-0317-7673880
Finance Department：86-0317-2162291
Finished product storehouse：86-0317-2202368　86-0317-7673375
After service：86-0317-2167791
E-mail：czhypcb@czhypcb.com