Quality assurance is our number one priority at Tru-Line Manufacturing Company. We have multiple levels of product quality assurance processes including self-inspections, peer inspections, independent labs, and product audits. Statistical techniques are used throughout the facility and employees are empowered to reject material and shut down manufacturing processes when appropriate. System audits are conducted to ensure compliance to the ISO9001:2015 standard and our quality system requirements and procedures. Internal audits also provide the opportunity to identify weaknesses before our manufacturing processes and product quality are impacted. In addition to our in-house capabilities, we also use independent testing labs for salt spray testing, pressure testing, fatigue testing, cyclical endurance testing, and failure analysis.