We supply new, refurbished and used industrial automation spare parts, including servo drives, servo motors, VFD inverters, PLC modules, industrial sensors, power supplies, relays, connectors and cooling fans.
Our parts are widely used in CNC machines, automated production lines and robotic equipment for factory maintenance, repair and overhaul.
We support part number inquiry. Please send us your part number for quotation.
Industrial Automation Spare Parts & Alternative Solutions Partner
Machine suddenly down? Original model discontinued? Long lead time from OEM? MOQ too high? Quality hard to verify?
We help you quickly find the right spare parts solution.
1. Servo Drive
Dimensions: Medium and low power types are mostly 20cm×15cm metal boxes with display screen, operation keys and wiring terminals. High power models are larger while low power ones are palm-sized. Function: Precisely controls the operation, positioning and speed regulation of servo motors. It is the core controller for automation equipment, robotic arms and machine tools. Target buyers: Automation maintenance companies, factory maintenance departments, machine tool manufacturers and equipment retrofitting contractors. Common faults: Burnout due to overload, water ingress, aging, error alarms and failure to drive motors.
2. Servo Motor
Dimensions: Cylindrical motor with different lengths and diameters, not a square box, fitted with a rotating shaft. Function: Delivers precise power and works with servo drives to realize accurate movements of equipment. Target buyers: Equipment repair workshops, automation equipment suppliers and production line maintenance teams. Common faults: Damaged bearings, encoder failure, vibration, abnormal noise, stalling and overheating.
3. VFD / Inverter
Dimensions: Similar in appearance to servo drives, metal square boxes. The size of around 20×15cm is the most common; no encoder interface for servo systems. Function: Adjusts the speed of ordinary motors for energy saving and motor protection. Widely used in assembly lines, fans and water pumps. Target buyers: Factory maintenance teams, electromechanical repair shops and HVAC equipment companies. Common faults: Error alerts, failure to start, tripping and burned modules.
4. Industrial Sensor
Dimensions: Small cylindrical (M12) or tiny square shape, much smaller than drives. Function: Detects distance, position and material presence, and sends feedback signals to equipment. Target buyers: All automated factories and equipment repair vendors. Common faults: Impact damage, aging and malfunction, inaccurate detection and broken wires.
5. PLC Module
Dimensions: Slender metal or plastic boxes, thinner and narrower than servo drives. Function: Acts as the brain of equipment, controlling programs, signals and switching logic for the whole machine. Target buyers: Industrial control maintenance providers, automation engineering firms and equipment transformation companies. Common faults: Program loss, damaged I/O points, power-on errors and communication failures.
6. Power Supply
Dimensions: Thin rectangular iron casing. Function: Supplies power for small devices inside control cabinets such as sensors, PLCs and relays. Target buyers: Factory maintenance teams and electrical repair service providers. Common faults: No power output, unstable voltage and burnout.
7. Industrial Relay
Dimensions: Small square shape with pin terminals. Function: Serves as circuit switches to control signal on-off and protect circuits. Target buyers: Electrical repair technicians and equipment maintenance teams. Common faults: Burned contacts, failure to pull in and abnormal signals.
8. Industrial Connector
Dimensions: Circular aviation plugs, M12/M23 male and female connectors. Function: Connects sensors, servo systems and equipment wiring, waterproof and anti-drop. Target buyers: Equipment repair companies and wiring renovation contractors. Common faults: Oxidized pins, breakage, poor contact and water damage.
9. Cooling Fan
Dimensions: Square axial fan with blades. Function: Dissipates heat for PLC, servo drive and inverter cabinets to prevent equipment burnout caused by high temperature. Target buyers: Factory maintenance and electrical repair teams. Common faults: Stalled rotation, abnormal noise, poor heat dissipation and jamming.
What Makes Us Different
Multi-Brand Supply, Not a Single-Brand Exclusive Agent
One-stop procurement across multiple automation brands, reducing communication and management costs for multi-source purchasing.
Multiple Options: Genuine, Alternative, Repair Parts
Send us the brand, model or nameplate photo. We verify parameters and recommend genuine, compatible or repair parts.
Small Orders & Samples Accepted
1 pc, 5 pcs, 10 pcs; mixed-category orders supported. Test first, then place bulk orders.
Fast Shipping from Shenzhen
In-stock items usually ship within 72 hours, subject to stock status and model confirmation. DHL, FedEx, UPS or your designated carrier supported.
Instant Contact
WhatsApp / WeChat / Email. Fast response, because downtime means loss.
Quality & Warranty
Inspection videos and photos provided before shipment. Warranty policy applies by product category.
Export Experience
Export packaging, commercial invoices and shipping documents. Familiar with Vietnam, India and Southeast Asia markets.
Business Scope
Electronic components sales; electronic products sales; intelligent robot sales; robot parts and components sales; automation equipment and accessories sales; motors and their control systems sales; instruments and meters sales; hardware products wholesale; metal structural parts sales; aluminum profiles sales; fasteners sales; rubber products sales; plastic products sales; computer hardware, software and auxiliary equipment wholesale; display devices sales; sensors sales; domestic trade agency; goods import and export; technology import and export.