PULLER/roller MANUFACTURE
NINGBO GUOLI PULLEY 
MANUFACTURE CO., LTD
Has been specialized in manufacturing plastic pulley/roller, die-punching pulley/bearing, zamak bracket roller, aluminum bracket roller, and non-standard bearings for about 25 years.
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PULLER/roller MANUFACTURE
NINGBO GUOLI PULLEY 
MANUFACTURE CO., LTD
Has been specialized in manufacturing plastic pulley/roller, die-punching pulley/bearing, zamak bracket roller, aluminum bracket roller, and non-standard bearings for about 25 years.
READ MORE >
PULLER/roller MANUFACTURE
NINGBO GUOLI PULLEY
We are committed to developing and designing different kinds of non-standard pulley bearings, with an annual production capacity of 120 million sets.
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About Guoli

Ningbo Guoli Pulley Manufacture Co., Ltd. has been specialized in  manufacturing plastic pulley/roller, die-punching pulley/bearing, zamak bracket roller, aluminum bracket roller, and non-standard bearings for about 25 years. Our company is the earliest manufacturer to produce pulleys in China. 

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Rotating Equipment Performance
With complete product line
With complete product line
We look forward to building long-term business relationship with you and achieving our mutual benefits.
With complete product line
With complete product line
We have an excellent technical team
With complete product line
With complete product line
We have an excellent technical team
See What We Offer

Manufacturer​​​​​​​​​​​​​​

 
Are you looking for OEM/ODM manufacturers in this industry? Do you need a customized design based on your requirements?

Product Quality

 
If you are worried about our product quality, you are welcome to place a sample order first. You can place a full order after validating the product quality.

Cooperation​​​​​​​​​​​​​​

 
Would you like to visit China and get more information about our factory? Then our Factory Tour service is waiting for you.
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Certificate
Our company maintains our quality system to ISO 9001: 2015, and has been audited by SGS for our production operations. We will continuously seek to provide our customers with good-quality products, excellent service and most competitive price.
Information Center​​​​​​​
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IntroductionWhen selecting window and door hardware, the material chosen plays a crucial role in determining the durability, functionality, and aesthetic appearance of the product. Zamak, a versatile zinc alloy, is commonly used due to its excellent mechanical properties and corrosion resistance. Th

Ningbo Guoli Pulley Manufacture Co., Ltd. has been specialized in manufacturing plastic pulley/roller, die-punching pulley/bearing, zamak bracket roller, aluminum bracket roller, and non-standard bearings for over 25 years.

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