SJ FITNESS mainly produces gym rubber products.
Such as gym rubber floorings, rubber roll, kindergarten rubber floorings, rubber tiles, hexagonal dumbbells, high elasticity particle weight plates, colorful rubber competitive weight plates, PU dumbbell and barbell plates, etc,.
The product has passed the testing of the National Building Materials Testing Center and the experimental testing of the artificial syntheticsurface layer of the Chinese Athletics Association's track and fieldvenues, as well as AAA credit rating certification, lSO900l qualitymanagement certification, CE EU mandatory certification, and so on.