Q: Why do you choose Jujie? A: Jujie has set up a R&D center in Songjiang Caohejing Hi-tech Industrial Park, Shanghai, with a r&d team of more than 80 people. It has 13 invention patents, 87 utility model patents and 9 software copyright patents.According to different customer needs tailored for customers more advanced technology, more stable quality of all types of BRUShless DC motor, controller and tricycle rear axle customized products. Q: Are you a trading company or a manufacturer? We are manufacturers. Q: What is your lead time? A: It depends on the quantity. We have a daily production capacity of 800 motors, 600 rear axle, 1000 controllers! Q: How do you guarantee the quality of your products? A:1) Strict testing in the production process. 2)Strict sampling inspection before shipment to ensure good packaging.