Power Tools: Buyer Size Index 15215.2, Year-on-year buyers 3.27%, Conversion rate 78.08%, Supply and demand 6450. Data source 1: https://zaihuadong.alibaba.com/golden_compass_trail Data source 2: https://trends.google.com/trends/explore?q=electric%20rivet%20gun,cordless%20rivet%20gun