Different with most PCB supplier, LZ is specially offering LED lighting solution, help clients to select LED Chip and make PCBA. The LED lamp chip would be the most important part in the whole quality control process, LZ already working in LED industry for 9 years, and built stable cooperation with many brand LED chip agent in China like Cree, Osram, Nichia which could ensure the quality if the LED chip is specified, LZ has a lot of equipments to test the incoming material, with many experienced QC/QA/Engineers which are very good at finding problems and fix problems.