Based in ShenZhen which is a twin city of Hong Kong, ROC International(ROC-Int) Electric Co., Ltd, one the largest trading companies in China focus on offering industry automation products such SIEMENS, Allen Bradley, Omron, Mitsubishi, Schneider, ABB, GE,Yokogawa ect with very large stocks!

Roc International(ROC-Int) Electric Co., Ltd was established in 2008, ROC-Int becomes one of the famous supplier from China based on competitive price and original products, good reputation, our global sales network and large stocks. We pay much attention on quality and good channels(competitive price), with dozens of purchasing engineers and after service engineers, ROC-int products are exported to the markets worldwide such as the U.S., South America, EU, Asia and Russia, etc.

We are so strong on below:
* Siemens SIMATIC PLC S5 , S7-200,300(special price),400,1200 , C7,PC BASE CONTROL , LOGO!
* Siemens I/O module ET200M ET200S.
* Siemens SIMATIC HMI IPC panel , multi panel , micro panel MP177, MP277, MP377, OPERATOR PANEL (OP7 ,OP17 ,...)
* Siemens SIMATIC SOFTWARE STEP7, PROTOOL, INTERFACE CABLE , WINCC ...
* Siemens MircoMaster Drive 440/430/420 6RA7 6SE7031
* Siemens 6FC, 6SN, 6SL, 6AG4..... 6DD .....
* Siemens PCS7 6ES765....

*Allen-Bradley PLC:1769/1756/1762/ 1747/17812711 ControlLogix, CompactLogix , FlexLogix, MicroLogix 1100 ,SLC500 System
* Allen-Bradley HMI : PanelView

* Mitsubishi PLC : Q-PLC... FX-PLC .....
* Mitsubishi DRIVE : FR-A/D/E/F700...
* Mitsubishi HMI GT1585 series ...

* Omron PLC CJ1W... NSJ... CJ2...
* Omron HMI NS...

* Schneider Electric PLC 140...
* Yaskawa G7 F7 V7 J7 J1000 V1000
* ABB inverter ACS xxx