Nigeria is one of KEBO’s biggest markets among different African countries. Lagos is not only the capital city of Nigeria, but it is also a strategic economic center in West Africa. This year, KEBO sent a professional engineering team to study market trend with our customers for 10 days. We investigate different products’ performance under different circumstances. During our field trip study, we stimulate how people use stabilizer (AVR), voltage protector, and UPS. Then we rationalize our products with special care to comfort our customers when using it.