1. Maintenance of instrument display screen, circuit board, motor and other components of various brands of treadmills, too loud noise, electrostatic failure, etc. Replacement of running belt, maintenance of treadmill. 2. Replace wire rope, pulley, steel sheet, etc. For strength trainers. . . 3. Replace the chain, belt, pedal, bearing, electronic watch and cushion of the exercise bike. . . Customers: Gyms, entertainment centers, treadmills of companies and families all over the country. Undertaking brands: Sanhe Songshi, Brother Brand, Good Family, Xianghui, Wellcome, Wing, Feitian CYBEX, Austar, Xia Jun, Kailisi, Sudamei, IPAS, Omar, Shu Hua, Baoyishen, Mantianxing, Lin Kang, Evergreen and Renren. . . Whether it is domestic, imported or electromechanical problems, we can provide you with satisfactory service at home! On-site service: the company takes on-site service. The unified pricing of the company is fair and reasonable.