At present, there are many fitness equipment manufacturers in China: Yang Rui, Evergreen, Shu Hua, IPAS, Orrit, Sanfei, Ingido, Baode Long and so on. They're all fine. There are also many enterprises, including many Taiwan-funded manufacturers, and many domestic fitness equipment factories have made good products.
High-end: Qiao Shan, Steve, bodysolid, Xiujian, sportsart, etc. are all good.
High-end: Li Jian, Space, Bluebird, Xing Chi, etc.