LIANXIN SAND GROUP-Liaoning Coated Sand-Liaoning Cast Steel Sand

Zhangwu Lianxin Casting Silica Sand Co., Ltd.

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About Us About

The annual sales volume exceeds 1000000 tons of foundry sand brands with higher re-purchase rate of foundry enterprises.

Lianxin Casting Sand Group

Specializing in foundry sand research and development, production, sales for the body of the group company.

Lianxin Casting Sand Group was established in 2006, with its headquarters located in Zhangwu County, Liaoning Province, which enjoys the reputation of "China's Sand Capital. Is a professional engaged in casting sand and sand equipment research and development, production, sales as one of the "casting materials, casting sand equipment provider". Up to now, the annual sales volume of all kinds of casting sand exceeds 1000000 tons, with an annual sales volume of about 0.6 billion yuan. Lianxin casting sand group has now won the honorary title of high-tech enterprise and gazelle enterprise in Liaoning province.

Annual Sales

100

Annual Sales

2000

Partners

Production base

Products Products

The annual sales volume exceeds 1000000 tons of foundry sand brands with higher re-purchase rate of foundry enterprises.

Natural silica sand

Shaping high silica sand

Coated sand

Artificial spherical sand

Reclaimed sand

Special composite silica sand

3D printing sand

Special sand for bathroom

Coated sand automatic production line

Casting old sand recycling production line

Testing apparatus for foundry sand

Foundry Technical Services

Production base Base

The annual sales volume exceeds 1000000 tons of foundry sand brands with higher re-purchase rate of foundry enterprises.

Liaoning

Natural silica sand base

Liaoning

Spherical artificial sand base

Liaoning

coated sand reclaimed sand
Base

Tianjin

Foundry sand equipment manufacturing
Base

Natural silica sand base

Liaoning

coated sand reclaimed sand
Base

Spherical artificial sand base

Tianjin

Foundry sand equipment manufacturing
Base

Cooperation casesCase

The annual sales volume exceeds 1000000 tons of foundry sand brands with higher re-purchase rate of foundry enterprises.

News

The annual sales volume exceeds 1000000 tons of foundry sand brands with higher re-purchase rate of foundry enterprises.

2025.11.26

Cultivating the Soul Through Culture, Walking Together Toward Shared Values – An Annual Report on Lianxin Casting Sand Group’s Corporate Culture Promotion and Recognition Event

Over the past year, Lianxin’s corporate culture promotion and recognition activities have been like a gentle spring breeze, quietly nurturing growth. From moments of innovative breakthroughs to the everyday commitment to our original aspirations, from the warmth of team collaboration to the transformative journey of individual development, every share and every piece of content has become the most vivid embodiment of our company culture.

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2025.11.20

The signing ceremony for the joint laboratory between Shenyang University of Technology and Lianxin Casting Sand Group was successfully held.

Recently, the "Joint Laboratory Signing Ceremony" between Shenyang University of Technology and Lianxin Casting Sand Group was successfully held. This marks a new stage in China's casting materials research and development as well as intelligent manufacturing—characterized by deepened integration among industry, academia, and research institutions. The establishment of the "Joint Laboratory" between Shenyang University of Technology and Lianxin Casting Sand Group will fully leverage the university's cutting-edge research capabilities and innovation strengths, combined with the group's robust industrialization expertise, to collaboratively tackle critical technical challenges in the industry. Together, they will drive the casting sector toward high-end, intelligent transformation and upgrading.

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2025.11.03

Lianxin Cast Sand Group Shines at the 2025 Shandong Foundry Exhibition: Building Industry Leadership Through Technological Innovation, Earning Customer Trust with Professional Services

From October 24 to 26, 2025, Lianxin Cast Sand Group will showcase at the "11th Shandong (Weifang) Foundry Industry Exhibition 2025," presenting its core products—including coated sand, 3D printing sand, and dried sand—as well as complementary testing equipment, demonstrating the company's innovative strength and technical service capabilities in the field of casting sand.

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2025.10.13

Staying Strong Under Extreme Heat: United Trust Employees' Battle to Uphold Integrity

On August 13, 2025, at 7:40 p.m., a sudden high-voltage power outage occurred at the Zhangwu Lianxin Jinying Factory of Lianxin Casting Sand Group, resulting in a complete failure of both the regenerated power supply and the backup power lines. As a result, sand materials remained trapped inside the roasting kiln, posing an imminent risk of kiln deformation. Despite the scorching summer heat, three Lianxin employees—Chen Zhiyong, Liu Xuguang, and Li Gen—took immediate action, manually operating the speed regulator for an extended 3-hour period. Their relentless efforts finally paid off at 10:40 p.m., when power was restored, successfully preventing equipment damage and production disruptions, thereby ensuring the stability of our customers' supply chains.

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Committed to becoming an expert in foundry sand

Group headquarters telephone

0418-3689996

Mailbox

yx-lijiabo@lxzzgs.com

yx-zhangyuhui@lxzzgs.com

Address of Group Headquarters

No.8, Xinggong Road, Industrial Park, Zhangwu County, Fuxin City, Liaoning Province

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Business License

yx-lijiabo@lxzzgs.com