QILONG Company is Main manufacturer to produce indoor playground, trampoline,kids electricity items and outdoor playground. We pass CE certificate, ISO9001,OHSAS18001 and ISO14001 And SGS,TUV TEST report. Our company have 8 professional designer team and 15 sales Representative we can service to you 24 hour online. We detection each details before we pack.We have a responsibility to bring health and safety products to every kid all over the world. We are looking forward to cooperate with you!