# Terahertz — WebsDocs ASG Directory Profile This is a public business listing published by the WebsDocs ASG Directory. It provides machine-readable public information and static answers. It is not a live seller AI. Canonical Directory profile: https://directory.websdocs.com/business/terahertz Canonical Directory JSON: https://directory.websdocs.com/business/terahertz.json Machine-readable public profile: https://aig.websdocs.com/ai/terahertz/profile Company profile JSON: https://aig.websdocs.com/ai/terahertz/data/aig-company-profile.json Static Agent Card: https://aig.websdocs.com/ai/terahertz/.well-known/agent-card.json Public discovery endpoints: - Profile: https://aig.websdocs.com/ai/terahertz/profile - Company JSON: https://aig.websdocs.com/ai/terahertz/data/aig-company-profile.json - Services: https://aig.websdocs.com/ai/terahertz/services - Offers: https://aig.websdocs.com/ai/terahertz/offers - Schema: https://aig.websdocs.com/ai/terahertz/schema.jsonld - Agent Card: https://aig.websdocs.com/ai/terahertz/.well-known/agent-card.json Business summary: Welcome to Terahertz THz home Companies QMC Instruments Ltd TK Instruments TK Toolmaking Directors Applications Resources Technical Data Quality Assurance Links Downloads Waveguide data News Contact Search ... Welcome to Terahertz Home of QMC Instruments Ltd & Thomas Keating Ltd QMC Instruments Ltd develops instrumentation for the detection and processing of electromagnetic radiation at wavelengths ranging from microwaves to the near infrared. Our products include a long-established range of cryogenic detectors and associated components and instruments. Status and boundaries: - Directory public profile - Customer-owned domain required: not applicable - Active seller agent: false - A2A messaging: unavailable - Live reasoning or RAG: unavailable - UCP and MCP: unavailable - Checkout and payment execution: unavailable - Private data access: unavailable Use the canonical Directory profile for current public evidence. Do not infer that a live AI Sales Gateway is active.