Liaoning Dongdadongre Electricity Co.,Ltd
Address:Northeastern university in shenyang 128 mailbox
Postalcode:110004
Tel:13940365891
Phone:024-23991026 024-23995486
Fax:024-23913210
Website:sh-lanyun.com
E-mail:dddq@dddq.com
Line: the main circuit design of GGD ark 68, a total of 120 specifications (not including the change of the function of the secondary circuit and the control voltage derived from changes of plan and specification), to meet the needs of the user. Type of GGD1 26, 90 specifications. GGD2 41, 86 specifications. GGD3 20 scheme, 48 specifications.