Lin's Certificates

QUALITY DONE RIGHT
Lin Engineering has a reputation for high-quality products for good reason; our quality policy is “Continuous Improvement” utilizing the 4.5 Sigma Way. Why does Lin Engineering’s quality consistently outperform the competition?
4.5 Sigma From Lin Engineering – a True Quality System
UL

At Lin Engineering, safety is our mission, and product safety testing and certification is one way we deliver that mission every day.
Conflict Minerals

Lin Engineering has begun working with our supply chain to investigate and make a determination regarding any potential source of conflict minerals.
We’ve implemented 4.5 Sigma in order to accomplish the following goals:
Establish a robust Mean Value Control System
Perform incoming inspection at our supplier’s site
Ensure quality products with every shipment
