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At Diode Trading EST, safety and quality are built into every product we supply and every project we support. This page brings together our safety policies, quality procedures, and compliance documentation in one place for contractors, engineers, and procurement teams who need to verify our standards before a project begins.
Our HSE policies and management procedures are available for download below. If you need a specific document for a tender or project requirement that is not yet listed, contact us directly.
Our company-wide approach to workplace safety, incident prevention, and environmental responsibility.
How we control materials, manufacturing, and inspection to meet international quality standards.
Our process for identifying, evaluating, and controlling risks on client sites and in our facilities.
Our commitments around waste management, materials sourcing, and reducing environmental impact.
The standards of ethics and professional conduct we expect across our business and supply chain.
Requirements for personal protective equipment across our operations and job sites.
How our HSE management system is structured, with defined roles and responsibilities.
Our process for reporting, investigating, and closing out incidents and near-misses.
Our planning and response protocols for site and facility emergencies.
How safety information, alerts, and updates are communicated across the business.
How we assess, plan, and track HSE-related training and competency.
Safety requirements and induction process for contractors and visitors on our sites.
Safety standards governing day-to-day operations in our warehouse facilities.
Our quality management procedures are available for download below. ISO certification and material test certificates are issued per project and available on request.
Our certified quality, environmental, and occupational health & safety management systems.
Sample material test certification demonstrating compliance with international standards.
The quality objectives and KPIs we track to monitor performance.
An overview of our quality management system and how controlled documents are managed.
Our process for reviewing customer contracts and orders before acceptance.
How we select, approve, and manage suppliers and purchasing decisions.
Our inspection process for incoming materials and products.
How products are inspected, released, and tracked through our warehouse.
Our approach to inventory accuracy and warehouse housekeeping standards.
How nonconforming products are identified, controlled, and corrected.
How we calibrate and control the measuring and test equipment we use.