1. Rig electrical control system design, commissioning, on-site service and after-sales service;2.Technical support for internal departments;3. Instruct the electric control system installation;4.Providing technical support and quotation to customers.

1、Responsible for the mantanice of all the rig electrical control system；2、Responsible for Driling Rig electrical control system(VFD and SCR) mantanice.

-Responsible for the project design, develop and commission in the department of engineering , as well as after-sales service, etc.;-Combine with the sales department of technical agreements and the signing of the contract;-help the Planning department of the evaluation and project program to tackle the problems;-Procure with the department of technical support Price;-Technology with the involvement of the department and the quality of the product acceptance;-Combine with the production of the installation guide work.1.Nov.2011-Apr.2012 Responsible for ZJ70LDB(7000m Depth) electrical control system(VFD) design and commissioning in China.Using SIEMENS SIMOVERT Master drives and SIEMENS S7-300 PLC. Rig derrick is made of BOMCO;2.Apr.2010-July.2010 Responsible for ZJ40LDB(4000m Depth) electrical control system(VFD) design and commissioning in China. Using SIEMENS SIMOVERT Master drives and SIEMENS S7-300 PLC. Rig derrick is made of BOMCO;3.Apr.2009-July.2009 Responsible for the ultra low temperature rig ZJ50DBS (5000m Depth) electrical control system(VFD) design and commissioning in Russian. Using ABB ACS800 multidrives and SIEMENS S7-300 PLC. Rig derrick is made of BOMCO;4. Apr.2008-June.2008 Responsible for one set of the ultra low temperature rig ZJ50DBS (5000m Depth) electrical control system(VFD) design and commissioning in Russian.Using ABB ACS800 multidrives and SIEMENS S7-300 PLC. Rig derrick is made of BOMCO;5.Nov.2007-Jan.2008 Responsible for the one set of rig ZJ90DB (9000m Depth) electrical control system(VFD control system) design and commissioning for Southwest Oilfield in China. Using SIEMENS SINAMICS S120drives and SIEMENS S7-400H PLC. Rig derrick is made of BOMCO;

6.Sept.2007-Dec.2007 Responsible for the first ultra-deep rig ZJ120 DB (12000m Depth) electrical control system(VFD) commissioning in China，Using SIEMENS SINAMICS S120 drives and SIEMENS S7-400H PLC;7.Apr.2007-Aug.2007 Responsible for the one set of drilling rig ZJ70DB(7000m Depth) electrical control system(VFD) commissioning for LARIAT oil Company in U.S.A.Using ABB ACS800 multidrives and SIEMENS S7-400H PLC. Rig derrick is made of BOMCO;8.Oct.2006-Mar.2007 Responsible for the two sets of drilling rig electrical control system(VFD) commissioning in China.Using SIEMENS SIMOVERT Master drives and SIEMENS S7-300 PLC .Rig derrick is made of BOMCO;9.Sept.2006-Oct.2006 Responsible for the one set of drilling rig ZJ70 LDB(7000m) electrical control system(VFD) control system in Kazakhstan. Using SIEMENS SIMOVERT Master drives and SIEMENS S7-300 PLC .Rig derrick is made of BOMCO;10.Sept.2006 Responsible for the eleven sets of ZJ40 LDB drilling electrical control system(VFD) and design commissioning for Changqing Oilfield in China. Using SIEMENS SIMOVERT Master drives and SIEMENS S7-300 PLC .Rig derrick is made of BOMCO;11.Dec.2004-Sept.2005 Responsible for the eight sets of ZJ40 LDB drilling electrical control system(VFD) design and commissioning for Changqing Oilfield in China. Using SIEMENS SIMOVERT Master drives and SIEMENS S7-300 PLC .Rig derrick is made of BOMCO.