1. HD is located in Yongkang Zhejiang province,which is known as "the Capital of Hardware"in China.Here we have a whole complete raw material supplying system.2.Recently we have over 2,000 square meters workshop and warehouse,50 skilled workers,the monthly output could reach to 5,000 sets of all our products.3.For further cooperation,we have a complete QC systerm for both raw material purchasing and quality testing before packaging.Especially we promise to use the new and high quality batteries.4. Multiple choices.(1).2-wheel and 3-wheel citycoco electric scooter with and without battery dismountable optional.(2).Multiple accessories optional.(3).OEM accpetable.5. Package:In case of the damage during shipping,we use metal frame and carton box for packing.