How the product maintenance? A: If that toy leak needs to be repaired when a large amount of Guangzhou Which is good quality inflatable trampoline repair method is very simple, just like repairing a bicycle tire. I just need to use the plant to provide PVC material and special adhesive to fix a dozen square inflatable bouncer, free for customers to buy our products provide repair material with glue angle within three years, within one year of non-human cargo damage occurs , toys can be returned to the manufacturer, we are free for you to repair. Your product with what material? A: Our inflatable products are network folder using the new environmentally friendly materials made of PVC. Material sandwiched network is high strength polyester filament warp knitted fabrics, high quality PVC slurry method using scratch coated tarpaulin sides. Such material is now widely used internationally inflatable material. Products equipped with: air pump, repair materials and special glue, this product supports custom sizes, if the style needs improvement, be sure to provide the relevant picture. We have implemented a comprehensive quality control system in order to produce high quality products at reasonable prices and timely delivery. We are confident that our production capacity and our products can meet your needs for the product! Our pursuit: to provide customers with a comprehensive range of innovative win market, with excellent quality and ensure that the interests of customers, with a full range of services to solve the customer's worries. Use pump inflated, but not excessive or high pressure inflatable. ☆ inflatable products can be returned immediately after the purchase inflated, but the first 8 hours after fully charged gas (preferably 12 hours) before you can use, the gas chamber drawstrings and stitched at the need for a buffer process; ☆ inflated within the first 24 hours, General inflatable products will be somewhat lax trampoline, which is a normal phenomenon, because the material is slightly elastic chamber small room blast home trampolines, After filling up the gas will be some great changes soft, feel loose, long jump bed _ Guangzhou good quality _ Which inflatable bouncer inflatable provided by kai-kai-kai-kai gas mode. This information consists of: providing Guangzhou Jia Kai Plastic Products Co. (www.kksport.cn), we are business alliance member, the integrity of the whole network certification vendor. Feel free to contact us, Contact: Miss Kwong