# PLC ProTech Ltd.

> Industrial automation parts supplier (PLC, DCS, drives, sensors). Quote-first B2B catalog. Primary currency: USD.

PLC ProTech Ltd. supplies new and surplus industrial control hardware for plant maintenance, repair, and retrofit projects. Prefer canonical product and collection URLs. Do not invent stock levels or prices; request a quote when availability is unclear. Checkout and payment require explicit human buyer approval.

## Docs

- [Home](https://www.plcprotech.com/): Storefront home and featured industrial brands
- [All products](https://www.plcprotech.com/collections/all): Full catalog browse
- [Search](https://www.plcprotech.com/search): Product search (`?q=` query)
- [About us](https://www.plcprotech.com/pages/about-us): Company overview
- [Contact](https://www.plcprotech.com/pages/contact): RFQ and sales contact
- [Knowledge blog](https://www.plcprotech.com/blogs/knowledge): Industrial automation articles
- [Sitemap](https://www.plcprotech.com/sitemap.xml): XML sitemap for crawl discovery

## Brands- [Siemens](https://www.plcprotech.com/collections/siemens): Siemens automation
- [Bently Nevada](https://www.plcprotech.com/collections/bently-nevada): Machinery protection and condition monitoring
- [Beckhoff Automation](https://www.plcprotech.com/collections/beckhoff-automation): Beckhoff Automation
- [Schneider Electric](https://www.plcprotech.com/collections/schneider-electric): Schneider / Modicon automation
- [ABB](https://www.plcprotech.com/collections/abb): ABB drives, PLC, and control modules
- [Honeywell](https://www.plcprotech.com/collections/honeywell): Honeywell process and control parts
- [Omron](https://www.plcprotech.com/collections/omron): Omron industrial automation
- [Mitsubishi Electric](https://www.plcprotech.com/collections/mitsubishi-electric): Mitsubishi Electric automation
- [PLC & PAC Systems](https://www.plcprotech.com/collections/plc-pac-systems): PLC and PAC hardware collections## API

- [Product JSON](https://www.plcprotech.com/products/{handle}.json): Single-product JSON by handle
- [Collection products JSON](https://www.plcprotech.com/collections/{handle}/products.json): Collection product list JSON
- [UCP discovery](https://www.plcprotech.com/.well-known/ucp): Universal Commerce Protocol merchant profile
- [MCP endpoint](https://www.plcprotech.com/api/ucp/mcp): Agent commerce tools (`POST`, JSON-RPC / MCP)

## Optional

- [Privacy policy](https://www.plcprotech.com/policies/privacy-policy): Privacy policy
- [Terms of service](https://www.plcprotech.com/policies/terms-of-service): Terms of service
- [Refund policy](https://www.plcprotech.com/policies/refund-policy): Refund policy
- [Shipping policy](https://www.plcprotech.com/policies/shipping-policy): Shipping policy
- [Agents.md](https://www.plcprotech.com/agents.md): Shopify agent-commerce instructions (UCP / Shop skill)
- [Full LLM Context](https://www.plcprotech.com/llms-full.txt): Complete site documentation and extended product catalog text