We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for China Diy Electric Trike Conversion Factory & Supplier | Yonsland Electric Vehicles, battery in electric vehicle , adult all-terrain off road fat tire electric trike tricycles , electric drift trike adult ,battery chargers for electric vehicles . Our Lab now is National Lab of diesel engine turbo technology , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Sao Paulo , Yemen ,Serbia , Brunei .Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.