wanda About Us
gst About Us

We are the supplier for industrial automation spare parts.We specialize in PLC module, DCS card pieces, ESD system card pieces, vibration monitoring system card pieces, steam turbine control system module, gas generator spare parts, we have established the relationship with famouse PLC DCS product maintenance service providers in the world.

The operating mode of our company is e-commerce, In order to reduce the intermediate links for consumers in the first time to provide quality products and satisfactory service, the company has a sound logistics supply system, is now with many well-known foreign brands manufacturers to establish a good relationship of cooperation.We can directly from the outside of the purchase, to provide different countries, manufacturers of equipment and spare parts to solve your troubles to find more than the quality of the product or worry about the price, we have a great advantage in price, product details, We sincerely welcome you to inquire us use any other method.

Our products are widely used in CNC machinery and metallurgy, oil and gas, petrochemical, chemical, paper printing, textile printing and dyeing, machinery, electronics manufacturing, automobile manufacturing, tobacco, plastic machinery, electricity, water conservancy, water treatment / environmental protection, municipal engineering, Heating, energy, transmission and distribution industries.

Tel: +86-15383514022

Whatsapp: +86-15383514022

Wechat: +86-15383514022

All of kinds of DCS、PLC parts as below:


EC6423/EC6424/EC6426/EC6430/EC6432/EC6433 series eddy-current transducer

EC20382 displacement sensor,MMS7000 Surveillance protection syste

Bently Nevada:

3500/3300 Surveillance protection syste,Proximitor eddy current sensor probe


PR6422/PR6423/PR6424/PR6426 eddy-current transducer,PR9268series Electrodynamic absolute vibration sensor  MMS6000 system


Eddy-current transducer probe,Vibration monitoring table double channel axis vibration monitoring table C6652


Vibrating sensor,Acceleration sensor ,Eddy-current transducer,Monitor system module,Gateway communication module

Rockwell Allen-Bradley:

SLC500:      1747/1746 series

MicroLogix:  1761/1763/1762/1766/1764 series

CompactLogix: 1769/1768 series

Logix5000:   1756/1789/1794/1760/1788 series

PLC-5:       1771/1785 series

Schneider Modicon:

Quantum 140series:CPU processor module,Communication module,Analog input output module,Digital input output module


IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module ,Communication module ,Analog digital module

EX2100,EX2000Excitation system card ,IS200 series DS200 series

Invensys Foxboro:

I/A Series system,FBM(input / output modules) sequential control,Ladder logic control, Accident recall processing,Digital-to-analog conversion,Input / output signal processing,Data communication and processing

Invensys Triconex:

Redundant fault-tolerant control system,the most modern fault-tolerant controller based on triple-module redundancy (TMR) architecture


OVATION system,WDPF system,WEStation system


Alcont,Experion LS,Experion PKS,Experion HS,Plant Scape

TDC 2000,TDC3000,TPS,security system


AC800M series module,Industrial robots spare parts DSQCseries ,Bailey INFI 90,800xA,Advant OCS with

Master Software,with MOD 300software Advant OCS,Freelance – Distributed Control System for Process Industry,Symphony Melody,Satt OCS,Symphony DCI System Six,Harmony/INFI 90,Security system


DeltaV system Dual – channel redundant security system  Redundant controller

Power supply module  I/O unit Analog AImodules Analog AO module


Siemens MOORE, 6ES5 series,6GKseries,6DDseries,6AR series


CS3000 system CPU control module,Analog module


Robots spare parts,Servo controller, Servo motor, Servo drive

Motorola (MVM):

MVME 162, MVME 167, MVME1772, MVME177 and other series


I / O VME boards and processors.

Bosch Rexroth:

Indramat, I / O modules, PLC controllers, Drive modules, and so on.


SPC valve position controller   505/505E(9907-162,9907-164,9907-165,9907-167)digital controller

2301A controller 9905 series  2301D-ST series