Zhejiang PowerWell (Bowei) Industrial & Trading Co., Ltd. Is a leading-edge manufacturing enterprise established in 2000 on the basis of an existing company. We have been Passed ISO9001, with 15000 Square meter field. We main to produce the new fashion sports fitness product - Skyrunner. We produce all skyrunner parts by ourself. After the parts produce finished, Our QC team check the parts one-by-one, to make sure there is no problem with parts, then we assembly it. When everything is going well for skyrunner, we stick QC PASSED on per bike. Skyrunner. We have been got CE/SGS for our skyrunner, We only made and export high quality bike! We have a daily capacity of 1000pairs of skyrunner, we make every parts by ourself for the jumper, even the spring. We are most professional factory for the jumper in China, we can Offer Best quality and good quality for the jumper all over the World.