Filed under Green Tech Yadea Launches the Champion 2.0 Series of E-Scooters, Further Empowering Green Travel Published by on March 31, 2021 WUXI, China, March 31, 2021 /PRNewswire/ –Yadea Technology Group Co., Ltd. (“Yadea”, 01585.HK), leading e-scooter brand, held a new product …