Proffy.com Electric Scooter, established in 2014, during 3 year fast developing, now is one of leading two-wheel electric scooter suppliers in China. Proffy.com Electric Scooter is dedicated to providing EEC & COC approved Big Wheel Electric Scooter. EEC certification ( E-mark certification ) is based on the European Commission (ECE) in Geneva signed and promulgated the ECE regulations implemented a system of auto parts approval.The COC certificate is required by many countries and exported to the Middle East such as Saudi Arabia and Iran. The customs of the importing country needs the importer to provide the COC (Certificate of Conformance) certificate issued by the recognized international certification company.Proffy.com Electric Scooter only one Supplier in China now who can provide full models of EEC & COC approved Big Wheel Electric Scooter.