Our inspection mainly includes self-testing at every process and testing from next users. CNC procession, EDM procession and grinding are our key testing processes. They are carried out by our experienced QC engineers with high precision 3D projector.For years, GTL Lighting Co..Ltd has been known as a renowned manufacturer of LED lighting Fixture, profiles of aluminum extrusion, die casting made of aluminum, metal stamping product lines, plastic injection items and precise auto-lathe product lines. Our clear mission is to assure product performance. To accomplish this goal, our company uses raw materials that are compliant with RoHS, ISO standards and compatible with UL certificates. Prompt delivery schedules, high quality product lines, and production processes that are strictly monitored by a highly-trained quality control team are the hallmarks of our company’s most famous products is Outdoor High Power LED light fixture.