Foreign brands, Li Jian. This brand is used in our gym, and the quality is very good. But personally, I think we should not consider what brand of equipment to use, but what equipment to buy. Commonly used are dumbbells (2.5-50kg, divided into 15 weight class), barbells (short bar barbells/snake barbells (10kg) and standard barbells (20kg)). Barbell piece (1.25-25Kg, 7 heavyweight). Smith Squat Frame, Gantry Tension Frame, Upward Inclined Bench, Straight Bench, T-bar, Rowing Machine, Elliptical Machine, Treadmill, High Pulling Machine, Leg Lift Machine, Leg Bending Machine, Various Bench Pushers/Bench Pushers, Spinning Bikes, Training Ground, Yoga Mat, Yoga Ball, Massage Ball, etc. I'm talking about the necessities of the gym. If there is enough budget, there should be sandbags, humanoid bags, combat equipment and a ring.