Coal, biomass, petroleum coke, and wood pellet fuels all contribute to global energy production. Sanray supports the coal exploration and mining industries around the world by providing testing, inspection, and assurance services.

Sanray provides end-to-end Total Quality Assurance across our clients’ whole resource development chain, backed by industry-recognized technical competence and a global network. Sanray’s Total Quality Assurance solutions ensure that commercial, regulatory, quality, safety, environmental, and operational criteria are addressed from coal extraction to coal testing and biomass and wood pellet production.

To provide comprehensive metallurgical and thermal coal, biomass, and petroleum coke testing, our network of solid fuel labs and sample preparation facilities use the most up-to-date industry scientific methods and technology. Client-specific requirements for proximate analysis, ultimate analysis, mineral ash, trace elements, fusion temperature, and size distribution analysis are designed to guarantee cargos are tested to satisfy their specifications. Sanray can establish and manage on-site laboratories at individual mines, coke plants, and end-user facilities, lowering customer financial risks while providing high-quality analysis with faster response times.