As the heavy e-bikes are becoming more and more popular. We received lots of inquiries about the bike racks for the heavy e-bikes. We especially developed the products for our customers. The project was installed for a big shopping mall. The lower racks can slide left and right which allows the upper racks to go down. It is suitable for most of the Chinese e-bikes in the market. The upper racks can load the weight up to 40kg. The upper rack is foldable when there is no bike. So, it will be more convenient for the end-users to use the lower racks. Customer requirement is the biggest motivation for innovation. We innovate our products every year. Our next new product is the automatic double stacked bike rack that can lift weights up to 55kg. We look forward to the prototype.