Equipment category
Free weights are simple products with important details
Dumbbells and plates are high-touch, high-wear products. The purchase should account for weight increments, handle feel, coating, floor protection and the storage layout that keeps the area usable.

Browse by product type
Choose the range that matches the buying task
Use these focused ranges to compare similar products, then open the parent category for the complete category context.
What makes this harder than it looks
Three decisions that shape the project
The range has to fit the floor
A large dumbbell set needs a storage footprint and traffic flow, not just a rack in the corner.
Materials affect the feel
Rubber, urethane, steel and chrome behave differently in daily use and maintenance.
Small differences matter
Handle diameter, knurling, coating thickness and weight tolerances affect repeat orders and member experience.
Product range
Commercial Free Weights
Barbell Collars & Olympic Clips
1-Inch Chrome Spin Lock Collars for Standard Threaded Barbells
1-Inch Chrome Spin Lock Collars for Standard Threaded Barbells — Chrome finish. Review model-specific specifications and RFQ checks.
View specificationsCommercial Dumbbells
12 Sided Rubber Coated Dumbbells Set (2.5KG to 50KG)
12 Sided Rubber Coated Dumbbells Set (2.5KG to 50KG) — Head profile: 12-sided. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsBarbell Collars & Olympic Clips
2″ (50mm) Olympic Barbell Spring Collar Clips
2" (50mm) Olympic Barbell Spring Collar Clips — Finish: Polished Chrome. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
20KG/45LB Powerlifting Barbell – Full Teflon Finish
20KG/45LB Powerlifting Barbell – Full Teflon Finish — Shaft diameter: 29 mm. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
4-Foot Olympic EZ Curl Bar
4-Foot Olympic EZ Curl Bar — Material: A3 Steel. Review model-specific specifications and RFQ checks.
View specificationsBarbell Collars & Olympic Clips
47-Inch EZ Curl Bar with Threaded Spin-Lock Collars
47-Inch EZ Curl Bar with Threaded Spin-Lock Collars — Finish: Chrome. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
4ft Olympic Supra Curl Bar with 360° Rotating Handles
4ft Olympic Supra Curl Bar with 360° Rotating Handles — Grip: knurled. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
4ft Olympic Technique Barbell
4ft Olympic Technique Barbell — Material: A3 Steel. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
5kg Aluminum Technique Training Bar
5kg Aluminum Technique Training Bar — Aluminium frame. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
7ft Safety Squat Bar (SSB)
7ft Safety Squat Bar (SSB) — Shaft diameter: 32 mm. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Aerobic Body Pump Plates Set (1.25 / 2.5 / 5 KG)
Aerobic Body Pump Plates Set (1.25 / 2.5 / 5 KG) — Format: aerobic body-pump plate. Review model-specific specifications and…
View specificationsOlympic Barbells & Specialty Bars
Aluminum Olympic Technique Barbell
Aluminum Olympic Technique Barbell — Aluminium frame. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Barbell 7 Hole Weight Plates (1.25KG to 25KG)
Barbell 7 Hole Weight Plates (1.25KG to 25KG) — Weight range: 1.25–25 kg. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Calibrated Powerlifting Steel Weight Plates (1.25kg to 25kg)
Calibrated Powerlifting Steel Weight Plates (1.25kg to 25kg) — Centre opening: 50 mm. Review model-specific specifications and RFQ checks.
View specificationsCommercial Dumbbells
Carbon Steel Adjustable Dumbbell
Carbon Steel Adjustable Dumbbell — Grip: textured handle. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Weight Plates & Bumper Plates
Cardio Pump Plates Set (1.25KG to 10KG)
Cardio Pump Plates Set (1.25KG to 10KG) — Centre hole: 30 mm. Review model-specific specifications and RFQ checks.
View specificationsCommercial Kettlebells
Cast Iron Skull Kettlebell
Cast Iron Skull Kettlebell — Finish: Black Powder Coat. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Weight Plates & Bumper Plates
Cast Iron Standard Barbell Olympic Weight Plates – Old School – From 2.5LB to 45LB
Cast Iron Standard Barbell Olympic Weight Plates – Old School – From 2.5LB to 45LB. Review model-specific specifications and RFQ…
View specificationsCommercial Dumbbells
Chrome Solid Dumbbell Set with Contoured Handle (1-10KG)
Chrome Solid Dumbbell Set with Contoured Handle (1-10KG) — Chrome finish. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsBarbell Collars & Olympic Clips
Classic Olympic Barbell Spring Collars (2-Inch)
Classic Olympic Barbell Spring Collars (2-Inch) — Type: spring collar. Review model-specific specifications and RFQ checks.
View specificationsCommercial Kettlebells
Color Dipping Kettlebell
Color Dipping Kettlebell — Base: flat profile. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Dumbbells
Color Neoprene Hex Dumbbells (0.5KG to 10KG, 1LB to 10LB)
Color Neoprene Hex Dumbbells (0.5KG to 10KG, 1LB to 10LB) — Neoprene coating. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Weight Plates & Bumper Plates
Color Rubber Grip Plates (1.25KG to 25KG) – Multi Color – 7 Finger Slot
Color Rubber Grip Plates (1.25KG to 25KG) – Multi Color – 7 Finger Slot — Weight range: 1.25–25 kg. Review…
View specificationsOlympic Weight Plates & Bumper Plates
Color Rubber Tri Grip Olympic Weight Plates (1.25KG To 25KG)
Color Rubber Tri Grip Olympic Weight Plates (1.25KG To 25KG) — Weight range: 1.25–25 kg. Review model-specific specifications and RFQ…
View specificationsOlympic Weight Plates & Bumper Plates
Color Rubber Tri-Grip Weight Plates (1.25KG to 25KG) – 5 Finger Slot
Color Rubber Tri-Grip Weight Plates (1.25KG to 25KG) – 5 Finger Slot — Weight range: 1.25–25 kg. Review model-specific specifications…
View specificationsOlympic Weight Plates & Bumper Plates
Colour Urethane Bumper Plates
Colour Urethane Bumper Plates — Urethane coating. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Dumbbells
Commercial Adjustable Dumbbell Set
Commercial Adjustable Dumbbell Set — Weight range: 2kg–32kg. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Dumbbells
Commercial PU Encased Dumbbells (2-50 kg)
Commercial PU Encased Dumbbells (2-50 kg) — Finish: chrome. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Weight Plates & Bumper Plates
Competition Rubber Bumper Plates (5kg to 25kg)
Competition Rubber Bumper Plates (5kg to 25kg) — Load options: pound and kilogram markings. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Complete Studio Barbell Set for Group Fitness & Cardio Pump
Complete Studio Barbell Set for Group Fitness & Cardio Pump — Bar weight: 2 kg (4.4 lb). Review model-specific specifications…
View specificationsOlympic Weight Plates & Bumper Plates
Crumb Rubber Bumper Plates (10LB to 45LB)
Crumb Rubber Bumper Plates (10LB to 45LB) — Rubber construction or coating. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Custom Color Women’s Olympic Barbell – 15KG, 1000LB Capacity
Custom Color Women's Olympic Barbell – 15KG, 1000LB Capacity — Knurl marks: Dual. Review model-specific specifications and RFQ checks.
View specificationsCommercial Dumbbells
Custom Rubber Coated Round Dumbbells (2.5-50KG)
Custom Rubber Coated Round Dumbbells (2.5-50KG) — Finish: chrome. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Dumbbells
Custom Solid Steel Urethane Dumbbells (from 2KG to 50KG, 5LB to 100LB)
Custom Solid Steel Urethane Dumbbells (from 2KG to 50KG, 5LB to 100LB) — Urethane coating. Review model-specific specifications and RFQ…
Production base: Liaocheng
View specificationsOlympic Weight Plates & Bumper Plates
Dumbbell Bumpers – Color Rubber – 10 to 45 LB
Dumbbell Bumpers – Color Rubber – 10 to 45 LB — Thickness: Overall Diameter. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Gym Equipment Full Rubber Weight Plates (0.5KG to 25KG)
Gym Equipment Full Rubber Weight Plates (0.5KG to 25KG) — Weight range: 0.5–25 kg. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Hard Chrome Power Barbell 1500 lb
Hard Chrome Power Barbell 1500 lb — Chrome finish. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Barbells & Specialty Bars
Heavy-Duty Open-Back Hex Bar
Heavy-Duty Open-Back Hex Bar — Bar weight: 77LB. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Macaron Color Rubber Barbell Plates – Olympic Weight Plates
Macaron Color Rubber Barbell Plates - Olympic Weight Plates — Rubber construction or coating. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Men’s 20KG Ceramic Barbell – Custom Colors & Logo, 190k PSI
Men's 20KG Ceramic Barbell – Custom Colors & Logo, 190k PSI — Shaft diameter: 28.5MM. Review model-specific specifications and RFQ…
View specificationsOlympic Barbells & Specialty Bars
Men’s Black Oxide Barbell – 20KG, 1500LB Capacity, 190k PSI
Men's Black Oxide Barbell – 20KG, 1500LB Capacity, 190k PSI — Finish: Black Oxide. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Men’s Black Phosphate Barbell – 1500LB Capacity, 190k PSI Power Bar
Men's Black Phosphate Barbell – 1500LB Capacity, 190k PSI Power Bar — Knurl marks: Dual. Review model-specific specifications and RFQ…
View specificationsOlympic Barbells & Specialty Bars
Multi-Grip Swiss Bar
Multi-Grip Swiss Bar — Finish: Electroplated. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Olympic Barbell Rubber Bumper Plates – Colors (5KG to 25KG, 10LB to 55LB)
Olympic Barbell Rubber Bumper Plates – Colors (5KG to 25KG, 10LB to 55LB). Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Olympic Cast Iron Chrome Weight Plates
Olympic Cast Iron Chrome Weight Plates — Chrome finish. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Olympic Cerakote Barbell (20KG / 28MM)
Olympic Cerakote Barbell (20KG / 28MM) — Shaft diameter: 28 mm. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Olympic Friction Grip KG Change Plates
Olympic Friction Grip KG Change Plates — Weight range: 0.5–5 kg. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Olympic Hex Trap Bar for Deadlifts and Shrugs (21 KG)
Olympic Hex Trap Bar for Deadlifts and Shrugs (21 KG) — Finish: Chrome. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Olympic High Hex Trap Bar
Olympic High Hex Trap Bar — Hexagonal profile. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Olympic Strongman Log Bar – Available in 8″, 10″ & 12″ Diameters
Olympic Strongman Log Bar – Available in 8", 10" & 12" Diameters — Sleeve diameter: 50 mm / 2". Review…
View specificationsOlympic Barbells & Specialty Bars
Olympic Super Curl Bar (4-Foot)
Olympic Super Curl Bar (4-Foot) — Finish: Chrome. Review model-specific specifications and RFQ checks.
View specificationsOlympic Barbells & Specialty Bars
Olympic Tricep Bar
Olympic Tricep Bar — Finish: Chrome. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Olympic Urethane Tri Grip Plates (2.5KG to 25KG)
Olympic Urethane Tri Grip Plates (2.5KG to 25KG) — Urethane coating. Review model-specific specifications and RFQ checks.
View specificationsCommercial Kettlebells
Powder Coated Kettlebells (5 – 100 LB, 4 – 40 KG)
Powder Coated Kettlebells (5 – 100 LB, 4 – 40 KG) — Finish: powder coat. Review model-specific specifications and RFQ…
Production base: Liaocheng
View specificationsBarbell Collars & Olympic Clips
Quick-Release Aluminum Olympic Barbell Collars (Pair)
Quick-Release Aluminum Olympic Barbell Collars (Pair) — Aluminium frame. Review model-specific specifications and RFQ checks.
View specificationsBarbell Collars & Olympic Clips
Quick-Release Lock-Jaw Barbell Collars for 2″ Olympic Bars
Quick-Release Lock-Jaw Barbell Collars for 2" Olympic Bars — Diameter: 2 inches / 50 mm. Review model-specific specifications and RFQ…
View specificationsBarbell Collars & Olympic Clips
Quick-Release Olympic Barbell Collars
Quick-Release Olympic Barbell Collars — Weight: 100g (approx.). Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Rubber Coated Grip Olympic Plate Set – 2 Grip Handles (1.25KG to 25KG)
Rubber Coated Grip Olympic Plate Set – 2 Grip Handles (1.25KG to 25KG) — 2 Grip Handles. Review model-specific specifications…
View specificationsOlympic Barbells & Specialty Bars
Rubber Fixed EZ Curl Barbell Set (20-110 LB)
Rubber Fixed EZ Curl Barbell Set (20-110 LB) — Handle: knurled grip. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Rubber Grip Weight Plates (1.25KG to 25KG) – Multi Color
Rubber Grip Weight Plates (1.25KG to 25KG) – Multi Color — Head profile: 8-sided. Review model-specific specifications and RFQ checks.
View specificationsRubber Hex Dumbbells · Commercial Dumbbells
Rubber Hex Dumbbells Set (1–70 kg / 3–120 lb)
Rubber Hex Dumbbells Set (1–70 kg / 3–120 lb) — Coating: Rubber. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Dumbbells
Solid Chrome Dumbbell With Straight Handle (5LB to 50LB)
Solid Chrome Dumbbell With Straight Handle (5LB to 50LB) — Chrome finish. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Weight Plates & Bumper Plates
Solid Rubber Bumper Plates – Black (5KG to 25KG)
Solid Rubber Bumper Plates – Black (5KG to 25KG) — Rubber construction or coating. Review model-specific specifications and RFQ checks.
View specificationsCommercial Kettlebells
Steel Competition Kettlebells
Steel Competition Kettlebells — Competition-oriented format. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsOlympic Barbells & Specialty Bars
The 20KG All-Rounder Olympic Barbell – Black Chrome
The 20KG All-Rounder Olympic Barbell – Black Chrome — Bar weight: 20 kg. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Tri Grip Rubber Weight Plates (2.5KG to 25KG) – Multi Color
Tri Grip Rubber Weight Plates (2.5KG to 25KG) – Multi Color — Weight range: 1.25–25 kg. Review model-specific specifications and…
View specificationsOlympic Weight Plates & Bumper Plates
Tri Grip Rubber Weight Plates for Olympic Bar (1.25KG to 25KG, 5LB to 45LB)
Tri Grip Rubber Weight Plates for Olympic Bar (1.25KG to 25KG, 5LB to 45LB). Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Tri-Grip Cast Iron Weight Plates (from 1.25kg to 25kg)
Tri-Grip Cast Iron Weight Plates (from 1.25kg to 25kg) — Tri-grip handling. Review model-specific specifications and RFQ checks.
View specificationsOlympic Weight Plates & Bumper Plates
Tri-Grip Rubber Coated Weight Plates (1.25kg to 25kg)
Tri-Grip Rubber Coated Weight Plates (1.25kg to 25kg) — Aperture: 51 mm. Review model-specific specifications and RFQ checks.
View specificationsCommercial Kettlebells
Urethane Coated Kettlebell with Chrome Handle
Urethane Coated Kettlebell with Chrome Handle — Colour: 4KG. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Kettlebells
Vinyl Coated Kettlebells
Vinyl Coated Kettlebells — Vinyl coating. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsCommercial Dumbbells
Vinyl Dipping Dumbbell (0.5KG to 10KG, 1LB to 10LB)
Vinyl Dipping Dumbbell (0.5KG to 10KG, 1LB to 10LB) — Vinyl coating. Review model-specific specifications and RFQ checks.
Production base: Liaocheng
View specificationsFrom factory to floor
Look beyond the product image
The product photo helps you compare the concept. The production photo and specification sheet help you judge whether it can be repeated in a real order.
Free-weight production, finish references, weight marking and packing.
The quotation should tie the model, finish, accessories and export packing to one approved reference.
Use the Factory and Certifications sections to check production evidence and the exact document scope.
Procurement checks
What to confirm before quoting
| Weight range | Define the set, increments and pair quantities. |
|---|---|
| Handle | Review diameter, knurling and grip finish. |
| Coating | Match rubber, urethane or metal finish to the training area. |
| Storage | Plan rack capacity, loading height and circulation. |
| Flooring | Coordinate dropped weights and equipment zones. |
Before you ask for a price
Send what you already know
A finished floor plan helps, but it is not required to start. Dimensions, photos, user count and a target date are enough for a first review.
- Buyer type and destination market
- Room dimensions or a rough layout
- Product categories and estimated quantity
- Target opening date and budget direction
- Branding, compliance and packing requirements
- A model shortlist matched to the brief
- The reference specification and available customization
- Packing, loading and document requirements
- Clear points that still need approval before production
Buyer FAQ
Questions buyers usually ask
Can dumbbell sets be assembled in custom increments?
Ranges and increments can be reviewed by product. Send the target weight ladder, quantity and destination so the available set can be confirmed.
Should a gym choose rubber or urethane dumbbells?
Both can suit commercial use. Rubber is common for general strength areas; urethane can be selected where a different feel, colour or durability profile is required. Confirm the exact product specification.
Do you supply storage racks?
Yes. Storage racks and dumbbell racks can be included in the same equipment plan so capacity and floor layout are considered together.
Next step
Turn the category list into a workable equipment mix
Send the room, the user profile and the commercial constraints. We will help narrow the models and identify what still needs to be confirmed.






































































