Previous-Generation Parts Expert
We find what others can't — previous-generation models, specialized parts welcome. 19+ years of global sourcing experience.
CURRENT & PREVIOUS-GENERATION AUTOMATION PARTS
We Find What Others Can't.
We Find What Others Can't.
Current & previous-generation Siemens, ABB, Allen Bradley & more.
Quanzhou Zhongzhen Shenglian Automation Equipment Co., Ltd.
Current models, previous-generation parts and model-specific automation parts in stock — PLC, DCS, HMI, VFD and servo drives, shipped worldwide within 48 hours.
No MOQ
12 Months Warranty
Global Shipping
48H Emergency Supply
2,000+ Parts In Stock
Ships worldwide within 48 hours
BRANDS
2,172+
Products In Stock
80+
Countries Served
20+
Years Experience
48H
Emergency Shipping
12 mo
Warranty
ISO 9001 Certified
100% Authentic
Factory Direct
Fast Delivery
24/7 Support
MAIN MANUFACTURERS · 01
46 Leading Brands,
One Trusted Supplier
Sourcing current, previous-generation and model-specific parts across every major automation brand — all tested, all authentic, all covered by warranty.
Browse Full Stock →Siemens
S7-1200, S7-1500, HMI, Drives
Allen Bradley
ControlLogix, CompactLogix, PowerFlex
Schneider
Modicon PLC, Altivar VFD
Lenze
Frequency Converters, Servo Drives
B&R
PCC Controllers, IPC, Automation
Mitsubishi
PLC, Inverter, Servo Motor, HMI
ABB
ACS Drives, AC500 PLC, Robotics
Omron
PLC, Sensors, Safety Components
GE
PLC, DCS, Drives, Controls
SEW
Gearmotors, Inverters, Servo Drives
Yaskawa
Servo Motors, Inverters, Robots
Honeywell
PLC, DCS, Sensors, Safety Systems
Phoenix Contact
Terminal blocks, power supplies, relays
LS Electric
PLC, drives, circuit breakers
Eaton
Breakers, contactors, power distribution
Pepperl+Fuchs
Sensors, barriers, interfaces
Perkins
Engine parts, turbochargers, gaskets
SMC
Pneumatics, valves, actuators
Rittal
Enclosures, cabinets, cooling
SICK
Sensors, safety, encoders
ifm electronic
Sensors, controllers, connectors
Danfoss
Drives, valves, heating control
Festo
Pneumatics, actuators, valves
Mean Well
DIN rail power supplies
Infineon
IGBT modules, semiconductors
Hanyoung
Temperature controllers, counters
Balluff
Sensors, RFID, industrial networking
HOT SELLING · 02
Ready to Ship —
48H Flash Stock
In stock right now. Ships within 48 hours after payment, worldwide with tracking.
View All Products →
OTHER BRANDS · PLC MODULE
FF200R12KE3
IGBT Module FF200R12KE3
Price on Request
View Details →
SIEMENS · PLC MODULE
6AV2124-0MC01-0AX0
Siemens HMI Panel 6AV2124-0MC01-0AX0
Price on Request
View Details →
HONEYWELL · PLC MODULE
NOCH0070-60
Honeywell Control Module NOCH0070-60
¥3,500.00est.
View Details →
OTHER BRANDS · PLC MODULE
Shenzhen-Auto-Electric-is30w24
DC/DC switching power module Shenzhen-Auto-Electric-is30w24
$367.65est.
View Details →
OTHER BRANDS · PLC MODULE
P830HM-module
Control Module P830HM-module
Price on Request
View Details →
MITSUBISHI · PLC MODULE
QX41P-module
Mitsubishi Input Module QX41P-module
Price on Request
View Details →
OTHER BRANDS · PLC MODULE
1452602-SACB-48-L-50PUR-SCO-P
Sensor 1452602-SACB-48-L-50PUR-SCO-P
$165.00est.
View Details →
OTHER BRANDS · PLC MODULE
SB3506320G1-350A-600V
DC Contactor SB3506320G1-350A-600V
$43.50est.
View Details →
OTHER BRANDS · PLC MODULE
BES-516-324-EO-C-00-12
Inductive Proximity Sensor BES-516-324-EO-C-00-12
$65.00est.
View Details →
WHY CHOOSE ZZSL · 03
Previous-Generation Parts Are
Our Specialty
Backed by Quanzhou Zhongzhen Shenglian Automation Equipment Co., Ltd. — 19+ years sourcing previous-generation automation components. When your line is down, we move.
Global Sourcing Network
80+ countries served. Our worldwide network can locate even the rarest parts globally.
48H Emergency Response
24-hour shipping for urgent replacement needs. We understand downtime costs money.
2,000+ Products In Stock
Massive inventory of model-specific parts ready for immediate delivery worldwide.
CUSTOMER VOICES · 04
Trusted by 500+ Companies
Worldwide
"Found the previous-generation Siemens S5 CPU that no one else had. Shipped within 48 hours to Germany. Excellent service!"
"Emergency replacement needed for Allen Bradley PLC. ZZSL found the part in 24 hours and delivered to USA. Saved our production line!"
"Best supplier for previous-generation ABB drives. Competitive price and authentic products with warranty. Highly recommended!"
CONTACT · 05
Need model-specific
PLC Parts?
Send us your model number — we'll check our global network and respond within 30 minutes.
✓ 30 min response ✓ 24h emergency available ✓ No obligation ✓ 12 months warranty
COMPANYQuanzhou Zhongzhen Shenglian Automation Equipment Co., Ltd.
MAILmodule@zzsl-dcs-plc.com
WHATSAPP+86 18815978706
ADDNo. 120, Jiahua Road, Jinjiang City, Quanzhou, Fujian, China