Eco-friendly colored granules & sands for greener builds

As the exclusive supplier of colored granules & sands for the Shanghai World Expo, our all products comply with safety, environmental and health requirements.

Leading manufacturer of artificial ceramic colored granules & sands

With an annual production capacity of 50,000 tons, CL ROCK stands as the largest-scale manufacturer of colored granules & sands in the Asia-Pacific region.

20+ Years of Long-lasting Color and Weathering Performance

Strict quality control ensures consistent color across batches, while advanced surface treatment technology enhances the waterproof and adhesive durability.

Provide personalized customization services

No matter the color, texture, or particle size, we can customize the most suitable products according to your actual needs, ensuring that your project is distinctive.

ABOUT

CL ROCK

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50000 t

Annual production

Company Profile

CL Rock is located in Jiangsu Province, China. Founded in 2004, it is a strategic factory established by France's GROUPE CARLAC MINERAL for its development in the Asia-Pacific region. With products exported to many countries, CL Rock is currently the largest and most professional manufacturer of colored granules & sands in the Asia-Pacific region.

Eco-friendly

Durable

Customized

OUR

PRODUCTS

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Wall Colored Sands Series

Wall Colored Sands Series

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Artificial Decorative Materials

Seasonal Popular Colors


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RSCL 12-100-N

RSCL 12-100-N

Silver Grey (Light)

CSCL 10-111-N

CSCL 10-111-N

Silver Grey

RSCL 12-460-N

RSCL 12-460-N

Pigeon Blue (Deep)

RSCL 12-388-N

RSCL 12-388-N

Signal Yellow


Roofing Colored Granules Series

Roofing Colored Granules Series

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Artificial Decorative Materials

Seasonal Popular Colors


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GCL 16-254-T

GCL 16-254-T

Granule Dark Brown

GCL 16-184-T

GCL 16-184-T

Granule Black

GCL 12-867-T

GCL 12-867-T

Red

GCL 12-464-T

GCL 12-464-T

Dark Blue


APPLICATIONS

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Participated in drafting the industry standard for "Colored Sand for Asphalt Tiles"

In 2008, Cailin participated in the drafting of the "Building Materials Industry Standard of the People's Republic of China - Colored Sand for Asphalt Tiles", standard number JC/T 1071-2008, record number 22941-2008 (issued on February 1st, 2008, implemented on July 1st,2008).

13 Oct,2025

The 16th China Coatings Exhibition was held at the Shanghai New International Expo Center

Jiangyin Cailin Colored Sand Products Co., Ltd. presented its new product - high-temperature calcined quartz colored sand at this paint festival. Huicong Paint Raw Materials Network (www.pcrm. hc360. com) took advantage of the conference space of this exhibition to conduct a special interview with Mr. Qin Zhuanghe, General Manager of Jiangyin Cailin Color Sand Products Co., Ltd., a leading enterprise in the domestic color sand industry.

13 Oct,2025

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