PLC & logic
SIMATIC, FX, DVP, CP and Micro800 families — CPU, I/O and communication modules quoted by full catalog string and installed software family.
Browse PLC & logicAbout us
Fourteen years exporting the automation hardware your line actually runs on.
Shenzhen Volfine Technology Co., Ltd. is a Shenzhen-based export house for genuine PLC, VFD, drives, sensors, IGBT modules, HMI and servo hardware. Every SKU on this site is actual-shooting photography of the unit we quote — not a catalog render. Send a nameplate or BOM; we confirm the family, voltage class and lead time.
- 14 yearsIn electrical automation export — discrete manufacturing, OEM cabinets and plant MRO worldwide.
- Actual shootingWarehouse photos of the exact unit before we list it. What you see in the gallery is what we pack.
- Scarce & obsoleteStrong sourcing on last-buy, end-of-life and hard-to-find catalog numbers — where experience matters most.
Who we are
An export desk built on part numbers, not marketing copy.
We started in electrical automation export when long catalog strings and worn nameplates were already the daily job. Today our team sources PLC CPUs and I/O, VFD and servo frames, sensors, HMIs and IGBT bricks for factories, machine builders and maintenance teams in Asia, Europe, the Americas and the Middle East.
We are not a marketplace aggregator. We photograph stock on the shelf, quote from the full MLFB / type key, and tell you honestly when a suffix is drop-in versus pin-compatible only. That discipline is why integrators send us mixed Siemens, Schneider, Delta and Mitsubishi BOMs — and why MRO desks call us when the line is already down.
What we export
Core categories we quote every week
PLC, VFD, drives, sensors, IGBT modules, HMI and servo motion — the layers a cabinet and a machine cell consume. Brands include Siemens, Omron, Schneider, ABB, Delta, Kinco and Mitsubishi.
VFD & inverters
Variable frequency drives for pumps, fans, conveyors and machine axes — voltage class, overload duty and braking option before series name.
Browse VFD & inverters
Servo & motion
Servo motors, amplifiers and stepper systems from Delta, Kinco, Mitsubishi and peers — flange, brake, encoder and cable matched to the axis.
Browse Servo & motion
HMI & operator panels
Touch panels and operator interfaces sized to the cut-out and the runtime — DOPSoft, WinCC flexible, KincoBuilder, GT Designer and equivalent families.
Browse HMI & operator panels
Sensors & switches
Photoelectric, proximity, pressure and safety devices from Omron, Schneider and specialist lines — output type, connector and range in the type key.
Browse Sensors & switches
IGBT & power modules
Infineon, Semikron, Mitsubishi and Fuji bricks for drive repair and industrial power stacks — module code and busbar photo before we quote.
Browse IGBT & power modulesWho we work with
Export customers we already serve
Machine builders & OEM
Repeat SKUs for standardized cabinets. We hold the catalog families you designed in — and photograph each lot before it ships overseas.
System integrators
Mixed-brand BOMs with tight commissioning dates. One RFQ sheet, stock versus factory lead time on each line, no silent revision swaps.
Plant MRO & repair shops
Line-down and drive-repair jobs where the nameplate is half gone. We match the last dash group first, then talk cross-reference — with actual-shooting proof.
Working method
From nameplate to export carton
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1. Identify
Brand, complete catalog / MLFB / type key, quantity, destination country and a nameplate photo when the suffix is worn or painted over.
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2. Qualify
Family, voltage class, encoder or brake options, and whether a later revision is truly drop-in — or only pin-compatible.
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3. Quote
Stock or factory lead time, Incoterms, and the actual-shooting gallery tied to the units we will pack.
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4. Ship
Export documentation from Shenzhen, datasheets in the carton, and a one-year parts warranty on items sold as new genuine.
Headquarters
Shenzhen — sourcing, warehouse and export
Sales desk Mon–Sat 09:00–21:00 (China time). Most complete RFQs receive a stock or lead-time answer within one working day. Shenzhen Volfine Technology Co., Ltd. handles identification, quotation, consolidation and export shipment from our Shenzhen base.
Zhongxing Building, Xinqiao Street
Bao'an District, Shenzhen, Guangdong, China
sales01@volfine.com
Export reach
Shipped worldwide from South China
We export to integrators, factories and MRO teams across Southeast Asia, the Middle East, Eastern Europe, Latin America and beyond. Multi-SKU orders consolidate into one commercial invoice and one packed shipment when your project needs it. Desk: sales01@volfine.com
Ask for photos of the exact unit, factory certificates, or phased release when the line can only stop in a planned window.
Inside Volfine
Our warehouse, packing desk and the team behind your quote
Real photos from Shenzhen — not stock imagery. This is where we photograph stock, consolidate export cartons and support customers worldwide.
Company
Our Shenzhen export desk — identification, quotation and shipment coordination in one place.
Warehouse
Shelf stock we photograph before listing — the same units you see in product galleries.
Shipping
Export cartons prepared from Shenzhen with consolidated commercial documents when your project needs it.
On the shelf
Actual-shooting photos of the brands and families we quote — Siemens, Schneider, Omron, Mitsubishi and more.
Team
The sourcing, warehouse and customer desk team that answers RFQs Mon–Sat.
Manufacturers
Brands we quote and export
Siemens, Omron, Schneider Electric, ABB, Delta, Kinco, Mitsubishi and other automation lines — each brand page lists typical families and the SKUs we have photographed on the shelf.
Next step
Scarce part, line-down job or full cabinet BOM?
Send brand, full catalog number, quantity and destination. A nameplate photo saves a round of questions — especially on obsolete and last-buy numbers.