Metallurgy roller_Roller box_Rubber roller-Nanjing Guantai Roller Industry Co., Ltd

About Us

The company obtained ISO9001 certification in 2018 and has a production capacity of 20 million RMB by 2022, with the ability to deliver on time, with high quality and quantity.

2014Established time
6000Factory area
52Employee
118Clients

NANJING GUANTAI

Nanjing Guantai Roll Industry Co., Ltd. was established in 2014, with its factory located in Nanjing, China. Its main products include work rolls, intermediate rolls, support rolls, roll boxes and cutting tools, molds, mechanical equipment accessories, etc

Metallurgical rubber roller

Metallurgical rubber roller is a rubber roller used in the metallurgical industry. Its core is to wrap or pour a special formula rubber layer on the metal roller core, which has high heat resistance, excellent wear resistance, outstanding impact resistance, good corrosion resistance and other characteristics.

Guantai | National Day Tribute to Industrial Precision

Every October brings a meaningful milestone for China’s industrial sector, marking National Day and celebrating the continuous upgrading of domestic manufacturing capabilities. For Guantai, this special holiday is more than a celebration. It represents our consistent pursuit of precision, stability...

Happy Mid-Autumn Festival 2026 from Guantai Roller

As the summer heat fades away and the harvest autumn arrives, the luminous full moon ushers in China’s traditional Mid-Autumn Festival. It is a festival that celebrates consistency, harmony and reunion. On this graceful occasion, Guantai sincerely sends festive blessings to all global customers, lon...

What Checks Should You Perform Before Installing a New Work Roll？

Rolling mill operation relies heavily on precision. Every new component is manufactured to strict industrial tolerances, but minor defects can still occur during transportation, storage, or handling. Even tiny dents, surface oxidation, or dimensional deviations will directly affect rolling quality o...

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NANJING GUANTAI

Nanjing Guantai Roll Industry Co., Ltd. was established in 2014, with its factory located in Nanjing, China. Its main products include work rolls, intermediate rolls, support rolls, roll boxes and cutting tools, molds, mechanical equipment accessories, etc

Roller box

Roll box is the core component used in industrial production to support and drive roll systems, mainly applied in mechanical equipment such as straightening machines and rolling mills, and undertaking key functions of force transmission and process execution.

Roller box repair and assembly

After long-term operation, the roller box will inevitably experience wear and failure. Nanjing Guantai can provide professional repair and assembly technology

straightening roller

Straightening roller is a core component used in metallurgical equipment to correct the straightness of metal bars, pipes, and wires. The product materials include high chromium alloys, mold steels, etc., and are applied in fields such as steel, metallurgy, and mechanical manufacturing

Scale breaking roller

The scale breaking roller has the characteristics of high strength, high temperature resistance, and wear resistance. Through high-pressure water flow impact and its own mechanical action, it forcibly breaks and removes the oxide scale on the surface of the rolled piece

Mold spare parts

Nanjing Guantai provides various molds, cutting tools, and mechanical parts production and sales, which can be professionally customized according to drawings

Metallurgical rubber roller

Storage Industry

Manufacturing

Steel Industry

Packaging Industry

Professional team

We have many years of industry experience and a professional technical team of over 50 people

Serving global clients

Our products are sold to over 20 countries worldwide, with reliable quality

On-demand customization

We provide on-demand customization services to meet your needs to the fullest extent possible

What is the function of the straightening machine support roller?

What is the function of the straightening machine support roller?

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Guantai | National Day Tribute to Industrial Precision

Happy Mid-Autumn Festival 2026 from Guantai Roller

What Checks Should You Perform Before Installing a New Work Roll？