Parts that keep your line running.
HMIs, sensors, solid-state relays and controls, quoted by engineers in Brownsville, Texas, and shipped to your plant.
Tell us what the machine needs.
Five families, two brands we know inside out. Pick one — or send us the part number and skip the browsing.
Touchscreen HMIs
4.3" to 15" operator screens to watch and run the process.
→Browse HMIs
CARLO GAVAZZISensors
Inductive, capacitive and photoelectric — parts, level and position.
→Browse sensors
MAPLE SYSTEMSHMI + PLC combos
Screen and PLC in one unit, with I/O.
→Browse combos
CARLO GAVAZZISolid-state relays
Panel and DIN-rail SSRs. No contacts to wear out.
→Browse SSRs
CARLO GAVAZZIMonitoring & power
Phase & voltage relays, 24 VDC power supplies.
→Browse
Build your list. We quote it all at once.
Add what you need to your quote list — one email, one PO, one shipment.
Don't see your part? We can quote the full catalog of Maple Systems and Carlo Gavazzi. Just send the number.
Full Maple catalog Send part numbers →Two brands. We know them by heart.
We don't sell a bit of everything. We focus on two manufacturers so we answer with know-how, not just a catalog.
- Touchscreen HMIs, 4.3" to 15"
- HMI + PLC all-in-one units
- Smart, Wi-Fi capable HMIs
- Industrial panel PCs
Great for new machines — and for replacing an old screen without redesigning the panel.
Browse all 1,155 Maple products →
- Inductive, capacitive & photoelectric sensors
- Solid-state relays & contactors
- Phase & voltage monitoring relays
- DIN-rail power supplies
European-built components made for heavy plant duty.
A supplier you can actually call.
When a machine stops, you don't need a phone menu. You need someone who understands what's wrong.
Engineers on the other end
Ask about wiring, compatibility or a replacement before you buy. Someone who knows will answer.
Right on the border
Texas company in Brownsville. US invoicing, shipping to plants in Texas and across the border.
One list, one quote
Send it all together: screens, sensors, relays. One quote, one PO, one shipment.
English or Spanish
We speak the language of whoever's on your shop floor.
Three steps. No runaround.
Send your request any time. You get a formal quote, ready for your purchasing department.
Send your list
Part numbers and quantities — or a photo of the label on the part that failed.
→Get a real quote
Price and availability confirmed by a person, with alternatives if something is out of stock.
→Receive it at your dock
Pay by card, PayPal or PO, and we ship it with tracking.
→Machine down? Call us.
Tell us which part failed and we'll help you find the exact replacement — or a compatible one.
Tell us what you need.
An engineer reviews every request and replies with price, availability and lead time.
- Phone(979) 482-9974
- Emailinfo@gugousa.com
- Office1445 E. Madison St., Suite 451
Brownsville, Texas
What buyers ask us.
Something else? Call us at (979) 482-9974.
Do you sell to companies in Mexico?
Yes. We are a Texas company in Brownsville serving plants on both sides of the border. Mention it in your request and we'll coordinate it.
How can I pay?
Visa, Mastercard or PayPal. For companies we also work with purchase orders.
Do you charge for shipping?
Shipping is free on orders from $2,500 USD. For smaller orders, shipping is included in your quote.
My part isn't on the site — can you get it?
Most likely, yes. Send us the full part number (or a photo of the label) and we'll come back with price and availability.
Can you help me find a replacement?
Yes. If your part is discontinued, we'll propose the manufacturer's current replacement and explain what changes.