About AO Ctrl
Your China sourcing & consolidation desk
AO Ctrl is a China-based independent distributor and procurement desk for industrial automation — PLC, HMI, servo and VFD drives, sensors and safety parts from Siemens, ABB, Schneider, Allen-Bradley, Mitsubishi, Fuji Electric and Beckhoff. Our specialists work the Shenzhen supply chain directly, so we quote the lines other distributors mark obsolete: discontinued, end-of-life, long-lead and allocation-constrained parts. Send a BOM and we source it, screen every lot for authenticity, consolidate all suppliers into one shipment, and handle export documents and customs — one accountable thread with a real person on it.
Who we are
AO Ctrl is an independent industrial automation distributor and China sourcing desk, established in 2016. Our 20-person team works the Shenzhen supply chain in person — the same network of authorized channels, surplus stock and specialist traders the parts actually move through. That hands-on access is why engineers come to us for the lines other distributors will not quote: obsolete and end-of-life controllers, discontinued HMIs, allocation-constrained drives, and long-lead safety parts. Send a BOM; we handle supplier negotiation, consolidation, photo QC, customs clearance, and worldwide delivery from there.
We stock and source across the major automation brands — Siemens, ABB, Schneider, Allen-Bradley, Mitsubishi, Fuji Electric, Beckhoff — plus cost-effective lines including Inovance, Delta, Weintek and Mean Well. New-surplus and quality-verified used stock are available; condition is stated explicitly on every quote. Automation is our focus, not our boundary — send a complete or mixed BOM and we also source the connectors, electronic components and adjacent parts around it through the same channels, so you consolidate the whole list with one desk.
What we emphasize
- Hard-to-find & obsolete sourcing — when a part is discontinued, on allocation, or quoted at impossible lead times elsewhere, that is exactly what this desk is built for. We trace it through Shenzhen channels and tell you honestly what is real, what the lead time is, and what a documented alternate would be.
- Authenticity discipline — we know the counterfeit patterns in this market. Lots are screened on inspection, date and lot codes recorded where available, and suspect material is rejected rather than shipped.
- One-desk simplicity — one RFQ, one quote, one shipment, one invoice. You pay and provide a delivery address; we handle purchasing, consolidation, export docs, and customs clearance.
- Photo QC before dispatch — every line is photographed and checked against your BOM before the box closes. Shortages are crossed to alternatives before you commit.
- Honest quoting — real lead times and ship-from per line. Lines we cannot document are declined, not guessed. NCNR lines are labeled before you confirm.
Have a BOM or a hard-to-find automation part?
Send your list and we come back with real lead times, ship-from per line, and a documented quote — usually within one business day. A real person handles the thread, start to finish.
Contact & registered office
- Sales email
- [email protected]
- Phone
- +86 159 8986 1989
- Address
Buying process, RFQ behaviour, and commercial terms are summarised on our Procurement page. This About page is for company identity and compliance context only.
Note on catalog content: product and category descriptions on this site are assembled programmatically from manufacturer datasheets and supplier feeds, then checked by our team. Specifications, lead times, and availability are best-effort — always confirm against the manufacturer datasheet and your RFQ before you design-in or order.