Common sense use of electric vehicles: (5) whether the battery box shaking; (6) for the first user to adjust after the rim and the tire sufficient gas; (7) on the front and rear axle, axis, fork conduct audits (8) Flywheel is flexible, suitable ground point is good oil (9) All fastening bolts again goods vehicle three electric vehicles, the appropriate anti-rust solution (10) to teach users daily use goods sold three electric vehicles, maintenance experience (11) vehicle cleaning, Sassafras test clean. Overview of electric passenger tricycle electric tricycle closed interior than some opportunistic manufacturers, half-heartedly, to cope with the customer. Is used in the production of double-sided light, seamless, aesthetic level also will be greatly improved. People use electric passenger tricycle electric tricycle closed so practical, than open electric tricycle also expanded the use of multiple goods latest three electric vehicles, using the crowd to move closer to mass. King Pine is a fully enclosed electric tricycle car more popular, stylish, shape and smooth, sophisticated technology, affordable goods Shandong three electric vehicles, close to the people, and practical value. Whether elderly travel, tourism or send their children both mean touching a car. Shandong goods wheeled electric car, White Dragon machinery (certified), three-wheeled electric car goods provided by the White Dragon Machinery Co., Ltd. Shandong. White Dragon Shandong Machinery Co., Ltd. (www.bailonggrp.com) Shandong Linyi, bicycles, tricycles and accessories leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the White Dragon machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future for White Dragon machinery.