Commercial Quality Dumbbells Manufacturing Expert In China

• Meet your needs between price, quality, and brand
• Can bear long-term usage for your fitness center
• Provide heavy-duty commercial accessories

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• Easy-grip coating for a secure hold
• Ideal for resistance training
• Increase the intensity and diversity of your workouts
• hexagonal form prevents dumbbells from rolling away

Factory

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Over 95% clients choose to cooperate with Yanre Fitness, after visiting our factory and trying our commercial gym equipment personally.

Patents

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Our gym equipment meet ISO 20957 standard, with over 40 patents (Utility Model Patents & Appearance Design Patents)

R&D Invest

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For more than 20 years, Yanre Fitness invested over 8 million USD for technology development.

Dumbbell China Manufacturer – Definitive FAQ Guide

Having a hard time finding dumbbell manufacturers in China? Your days of searching are over.

This FAQ guide will help you find the right Chinese dumbbell manufacturer that could satisfy your needs. We will also help you in scrutinizing dumbbell manufacturers in China.

Let’s get right into it.

Table of Contents

What is a dumbbell?

A dumbbell is a piece of free-weight equipment used in various strength training and conditioning.

Below are some distinguishing points of a barbell.

1. It is used in resistance and circuit training as well as injury rehabilitation.
2. Dumbbells have a more natural pattern of motion when compared with barbells.
3. They can be used in isolation training for a balance in muscle growth on both sides of the body.

Figure 1. Dumbbells

What are my options for dumbbells?

You have several choices for the kind of dumbbells in your gym. We’ll tackle them one by one.

Fixed Dumbbells

Highlights:

1. Dumbbell heads are fixed on the bar.
2. Weight range: 1kg to 100 kg
3. Offered in pairs
4. Very suitable for commercial gyms
5. Need a storage rack and more space
6. Logo and weight are imprinted on the heads

Figure 2. Fixed dumbbells

Adjustable Dumbbells

Highlights:

1. Interchangeable weights are called weight plates.
2. Less storage space
3. Cheaper
4. Maximum capacity is too low for professional heavy weight lifters
5. Inconvenience of always replacing the weight plates.

Figure 3. Adjustable dumbbells

Selectorized Dumbbells

Highlights

1. Adjustable dumbbells in a different wrapping.
2. Weights are selected or adjusted using a pin or dial.
3. More efficient than adjustable dumbbells.
4. Space saver
5. Expensive
6. Heavy

Figure 4. Selectorized dumbbells

Dumbbell Plate Sets

Highlights:

1. Small and removable
2. Space and cost saver
3. Used for progressive weight training
4. Not suitable in a commercial setting

Figure 5. Dumbbell plates

Studio Dumbbells

Highlights:

1. Smallest weight increments
2. Weight range: 0.5 kg to 10kg
3. Used for group workouts
4. Color coated depending on weight
5. Rubber or neoprene coated for protection
6. Easy-grip
7. Sold in pairs
8. Only for light exercises

Figure 6. Studio dumbbells

Are there different shapes of dumbbells?

Yes, they can be rounded or hex-shaped.

Round Dumbbells

Highlights:

1. Usual shape of dumbbells in the market.
2. Can be fixed or adjustable
3. Material used can be chrome, rubber, or urethane
4. Chance to roll on the floor and cause an accident
5. Unstable, not good for dumbbell pushups

Figure 7. Round dumbbell

Hex Dumbbells

Highlights:

1. Hexagon heads
2. Very stable
3. Can be used for more kinds of workouts
4. Can be stacked, so it saves space
5. Might not need a dumbbell rack

Figure 8. Hex Dumbbell

What materials are used by dumbbell manufacturers in China for their dumbbells?

Rubber

Highlights:

1. Most common material in dumbbells
2. More often used in a commercial setting.
3. Less prone to dents and scratches
4. Less damage on floor or rack
5. With noise absorption capabilities
6. With outer layer for protection
7. Available in customized colors
8. Easier logo imprinting
9. Gives off a rubbery smell when new
10. Can mark your floor when dropped

Figure 9. Rubber dumbbells

Polyurethane

Highlights:

1. Closely resemble rubber
2. Enhanced durability compared to rubber
3. Can resist scratches and dents
4. Don’t give off a smell
5. No marks on the floor when dropped
6. More expensive

Figure 10. Urethane dumbbell

Chrome

Highlights:

1. More affordable than rubber or urethane
2. Weight range: 1kg to 10kg
3. Stylish design
4. Less durable than rubber or urethane
5. Heads are screwed and can loosen through time
6. Easily scratched

Figure 11. Chrome dumbbells

Cast Iron

Highlights:

1. Usually painted for protection
2. Cheapest of all types
3. Paint cracks easily
4. Noisy when dropped or set down
5. Potential dents on your gym floor
6. Not advisable in a commercial setting

Figure 12. Cast Iron painted dumbbells

Vinyl

Highlights:

1. Fixed dumbbells
2. Still made of cast iron but coated with vinyl
3. Durable and don’t smell
4. Can come in various shapes (round, hex, bones, apples, flowers, etc.)
5. Slippery when wet

Figure 13. Vinyl dumbbells

What’s the type of rubber used by dumbbell manufacturers?

There are three kinds of rubber used by manufacturers for their dumbbells.

1. Recycled rubber
2. Synthetic rubber
3. Natural rubber

Each of these materials affects the quality and properties of your dumbbells. So, manufacturers use different proportions of these to concoct their best dumbbells yet.

As with the quality of the dumbbell, tire rubber is better than sole rubber. Keep that in mind.

What should I consider when buying dumbbells in China?

You should factor in the shape, material, and type of dumbbell when purchasing from manufacturers.

Here are some of our recommendations:

1. Hex dumbbells are more stable and better option in commercial gyms.
2. Rubber or urethane will stay longer through time.
3. Fixed dumbbells have a wider weight range than other types. They also last longer and have better quality than adjustable ones. And they are customizable.
4. Adjustable dumbbells are cost-efficient, use less space, but are not suitable for commercial gyms.
5. Studio dumbbells are best for group programs in your gym. They have smaller weight increments so they can be used for warm-up and cool-down exercises. 
6. And if you have a distribution business, you should make sure you have something for every customer you got.

What’s the usual weight range of dumbbells in a set?

Dumbbells usually are in 10 – 100 kg in 5kg increments. We recommend you get the full set of dumbbells for your gym so that you’ll have everything for every member that will use the dumbbells.

How much do dumbbell manufacturers in China sell their free weights?

Dumbbells in China are priced between $1 to $2 per kg. The price will depend on the type, quality, and volume of dumbbells you purchase. 

Naturally, dumbbell prices are lower for more volume purchased. So, you can get a much better deal if you order your dumbbells in one full set.

To get a good deal, please contact our sales team now!

What’s the recommended weight increment in dumbbells?

Order dumbbells in 2.5kg increments. This can give your users a complete experience of progressive weight training in free weights.

However, be sure that the weight increment you decide on will be perfect for your users. Choosing a narrow difference in weights will lead to more volume of dumbbells. And too wide increments will not be as beneficial to your users.

How do I choose the bar of the dumbbells?

When deciding on the right dumbbell bar for your gym users, factor in the bar’s material, size, and texture.

Material

Always choose metal dumbbell bars over rubber ones. Steel or metal bars are durable and easy to maintain.

Size

A 1in to 1.5in diameter of dumbbell bar is enough to give your users a nice comfortable grip. Anything smaller than 1in is a no-no for dumbbell bars. Also, heavier dumbbell heads will need a larger bar up to 2in in diameter.

Texture

Make sure that your purchased dumbbells have knurled dumbbell bars. Knurls or grooves at the center of the dumbbell bar provide better grip and protection for your gym users. 

Knurling in dumbbell bars can be shallow or deep. Shallow grooves are quite comfortable but have lesser grip enhancement. On the other hand, deep knurls give the best traction but can hurt your novice users.

Below are the types of knurls used by manufacturers in China

1. Volcano
2. Mountain
3. Hill

Figure 14. Knurling on the handle of a dumbbell

How do I check the dumbbells’ quality?

Here’s how to make sure your purchased dumbbells are of high quality.

1. Difference in the marked and actual weight should be between 1% to 3%.
2. For rubber dumbbells, too much rubbery smell is an indication of poor-quality material.
3. For coated or rubber dumbbells, the thicker coating is more durable.

Do my purchased dumbbells come in a rack?

No, dumbbells sets usually don’t have a rack included. But some manufacturers will offer you discounts if you purchase dumbbell sets plus a rack. The racks can usually fit 10 to 12 pairs of dumbbells.

When choosing a rack, make sure that there’s room for every dumbbell you have. Horizontal and vertical racks are offered to almost all dumbbell types except studio dumbbells. Studio dumbbells are kept in a vertical rack with individual slots for dumbbells.

Figure 15. Dumbbell rack

What’s the space requirement of dumbbells?

A single dumbbell is just 17in wide and 8.5in thick. This is too small of space but for commercial gyms, dumbbells are stored in racks. 

Racks are usually 30in x 25in x 52in (HXWXL). This is the usual dimension of a horizontal rack and the maximum space you’ll need for your dumbbells. 

Contact us for the exact dimensions of dumbbell racks we can offer you.

Figure 16. Dimensions of a dumbbell

Can I choose the weight range of dumbbells I purchase from China?

Yes, you always have the choice on the weight range of dumbbells you order in Yanre Fitness. We are flexible in that way!

Can I imprint my gym’s logo on the dumbbells?

Yes, Yanre Fitness can do custom logo imprinting for your purchased dumbbells. Just communicate this request to our sales team and we’ll give you a deal you can’t refuse!

Can I choose the color of my purchased dumbbells?

Yes, Yanre Fitness can give you an option to choose the colors for your purchased dumbbells. 

Normally, fixed dumbbells are colored black and studio ones have a color pattern according to their designated weight. But if you have your own color-coding, we can apply that for you.

Figure 17. Colored dumbbells

What’s the best dumbbell manufacturer in China?

Yanre Fitness is your best choice for a dumbbell manufacturer in China. 

We are one of the most reliable Chinese gym equipment manufacturers. We have some of the best environmental practices and most of our gym equipment is patented including our dumbbells.

And what’s more, we can offer you the best deal you cannot resist!

Conclusion

We hope all this information in our FAQ guide has saved you a ton of money and time to choose the best dumbbells for your gym and business.

Yanre Fitness has a wide range of dumbbells for your gym and needs. We are flexible in our client’s requests and will give our best to give you exactly what you need.

So if you’re set on your dumbbells requirements, feel free to call our sales team!

Recommended Reading: Best Gym Owner’s Dumbbell Buying Guide