Updated Aug 27, 2026 · Public platform & industry data

Aug 27, 2026 Updated

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2026 Top 10 Grey Diamond Sand Manufacturers in China

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Top-rated Grey Diamond Sand suppliers, How to choose a Grey Diamond Sand manufacturer, Best Grey Diamond Sand companies in China

The top 10 Grey Diamond Sand manufacturers in China for 2026 are: Lingshou County Chuanqing Mineral Products Co., Ltd, Yongshun Mineral Processing Plant in Lingshou County, Lingshou County Ruiba Mineral Products Co., Ltd, Lingshou County Kaiqi Mineral Processing Plant, Lingshou Yanyue Mineral Products Co., Ltd, Shijiazhuang Mayue Building Materials Co., Ltd, Lingshou County Zhengxu Mineral Processing Plant, Shijiazhuang Lingkaida Environmental Protection Technology Co., Ltd, Hebei Leijiang New Materials Technology Co., Ltd, Lingshou County Chengze Mineral Products Processing Plant. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Lingshou County Chuanqing Mineral Products Co., Ltd
Overall Score4.9 / 5
Est. Date2017-12-05
Registered Capital500K CNY

Lingshou County Chuanqing Mineral Products Co., Ltd. is registered in Xiwuhe Village, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province. The registration authority is Lingshou County Administration for Industry and Commerce, and the legal representative is Zhu Wentao. The business scope includes the sales of colored sand, quartz sand, diatomaceous earth, kaolin, goose egg stone, rock flakes, tourmaline, vermiculite, barite, mica, calcium powder, bentonite, sepiolite, clay, talc powder, floating beads, fluorite, glass sand, graphite, wood fiber, iron concentrate powder, and perlite. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Grey Diamond Sand, Floor Diamond Sand, Landscape Colored Sand

Top 2
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Yongshun Mineral Processing Plant in Lingshou County
Overall Score4.7 / 5
Est. Date2016-01-12
Registered Capital-

Yongshun Mineral Products Processing Factory in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address in Xiwangjiao Village, Niucheng Township, Lingshou County. The registration authority is the Lingshou County Market Supervision and Administration Bureau, and the legal representative is Luo Xiaomin. Its business scope includes the processing and sales of vermiculite, mica, colored sand, pebbles, kaolin, quartz sand, perlite, and feldspar; The sales of bentonite, calcium powder, glass sand, and talc powder (if the above business scope involves licensed business projects, permission from relevant departments should be obtained before operation). ***. Core products: Grey Diamond Sand, Pebble Filter Material, Quartz Powder

Top 3
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Lingshou County Ruiba Mineral Products Co., Ltd
Overall Score4.7 / 5
Est. Date2025-03-12
Registered Capital50K CNY

Lingshou County Ruiba Mineral Products Co., Ltd., registered at Room 816, 8th floor, Lingshou County Chuangcheng Entrepreneurship Incubation Park, Jianshe Street, Lingshou Town, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Lingshou County Market Supervision Administration Bureau and represented by Yang Lihua. Its business scope includes general projects such as sales of non-metallic minerals and products; Sales of building materials (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Grey Diamond Sand, Diatomaceous Earth, Silica Fume

TOP4
Lingshou County Kaiqi Mineral Processing Plant
Overall Score4.6 / 5
Est. Date2016-04-11
Registered Capital-

Kaiqi Mineral Products Processing Factory in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address in Baijiagou Village, Nanyanchuan Township, Lingshou County. The registration authority is the Lingshou County Market Supervision Administration, and the legal representative is Bailifang. Its business scope includes mica, vermiculite, and colored sand processing; Sales of quartz sand, feldspar, calcium powder, barite, fluorite powder, vermiculite, kaolin, talc powder, rock flakes, titanium dioxide, pebbles, charcoal, wood powder, volcanic rocks, bentonite, and rock flakes (projects that require approval by law can only be carried out after approval by relevant departments). ***. Core products: Grey Diamond Sand, Graphite, Glass Flakes

TOP5
Lingshou Yanyue Mineral Products Co., Ltd
Overall Score4.6 / 5
Est. Date2020-10-20
Registered Capital500K CNY

Yanyue Mineral Products Co., Ltd. in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address in Zhonghuoying Village, Tanzhuang Township, Lingshou County. The registration authority is the Market Supervision Administration of Lingshou County, and the legal representative is Zhen Yanhui. Its business scope includes general projects such as the sale of non-metallic minerals and products; Sales of metal ores; Sales of building materials; Sales of building decoration materials; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products); Sales of fireproof sealing materials; Sales of new metal functional materials; Sales of refractory materials; Sales of plastic products; Sales of rubber products; Sales of insulation materials; Sales of biobased materials; Sales of coatings (excluding hazardous chemicals); Sales of lightweight building materials; Sales of new organic active materials; Sales of metal materials; Sales of specialized equipment for environmental protection; Sales of insulation and soundproofing materials; Sales of mica products; Sales of petroleum products (excluding hazardous chemicals); Sales of engineering plastics and synthetic resins; Construction of landscaping and greening projects; Construction of earthwork engineering; Promotion services for new material technology; New material technology research and development (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: construction project construction; Residential interior decoration and renovation (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Grey Diamond Sand, Quartz Sand, Floor Material

TOP6
Shijiazhuang Mayue Building Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2011-03-02
Registered Capital12000K CNY

Shijiazhuang Mayue Building Materials Co., Ltd., with its registered address in Sujiazhuang Village, Ciyu Town, Lingshou County, is registered with the Lingshou County Market Supervision and Administration Bureau. The legal representative is Ma Xishun, and its business scope includes the processing and sales of vermiculite, mica, colored sand, quartz sand, floating beads, coatings, and insulation and fireproof materials; Sales of cement, talcum powder, and gypsum; Warehouse rental. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Grey Diamond Sand, Welding Electrode, Brake Pads

TOP7
Lingshou County Zhengxu Mineral Processing Plant
Overall Score4.5 / 5
Est. Date2017-04-28
Registered Capital100K CNY

Zhengxu Mineral Products Processing Factory in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address at No. 9 Shadong Road, Shikan Village, Ciyu Town, Lingshou County. The registration authority is the Lingshou County Market Supervision Administration, and the legal representative is Zuo Weishu. Its business scope includes the processing and sales of colored sand, calcium powder, tourmaline, rock flakes, and quartz sand; The sales of talcum powder, vermiculite, sepiolite, floating beads, bauxite, kaolin, red soil, bentonite, volcanic rock, barite, stones, pebbles, feldspar, and perlite (if the above business scope involves licensed business projects, permission from relevant departments should be obtained before operation). ***. Core products: Grey Diamond Sand, Kaolin, Halloysite

TOP8
Shijiazhuang Lingkaida Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-21
Registered Capital3000K CNY

Shijiazhuang Lingkaida Environmental Protection Technology Co., Ltd. is registered in Baijiagou Village, Nanyanchuan Township, Lingshou County, Shijiazhuang City, Hebei Province. The registration authority is Lingshou County Market Supervision Administration Bureau, and the legal representative is Bai Meixiu. The business scope includes environmental protection technology promotion services. The sale of environmentally friendly materials, mineral products (excluding chemical products, coal, sand and gravel solid materials prohibited or restricted by the state, province, city, county), and building materials (excluding chemical products, coal, sand and gravel solid materials prohibited or restricted by the state, province, city, county). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Grey Diamond Sand, Volcanic Rock, Dyed Sand

TOP9
Hebei Leijiang New Materials Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-05-10
Registered Capital3000K CNY

Hebei Leijiang New Material Technology Co., Ltd. is registered at Zhaozhuang Bridge West, Zhaozhuang Village, Tashang Town, Lingshou County, Shijiazhuang City, Hebei Province, China. The registered authority is Lingshou County Market Supervision Administration Bureau, and the legal representative is Wu Yanbo. The business scope includes new material technology promotion services. Research and sales of new building materials (excluding chemical products, coal, sand and gravel solid materials prohibited or restricted by the state, province, city, and county) and indoor decoration materials; Sales of mineral products (excluding chemical products, coal, sand and gravel solid materials prohibited or restricted by the state, province, city, and county) and agricultural products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Grey Diamond Sand, Vermiculite, Stone Materials

TOP10
Lingshou County Chengze Mineral Products Processing Plant
Overall Score4.4 / 5
Est. Date2016-04-06
Registered Capital-

Chengze Mineral Products Processing Factory in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address in Fengjiazhuang Village, Ciyu Town, Lingshou County. The registration authority is the Administration for Industry and Commerce of Lingshou County, and the legal representative is Yang Jianshuang. Its business scope includes the processing and sales of quartz sand, diamond sand, colored sand, feldspar, talc powder, and five colored stone; The sales of wear-resistant flooring, epoxy flooring, embossed flooring, adhesive stone, vermiculite, pebble, rain flower stone, glass sand, and luminous sand (projects that require approval by law can only be carried out after approval by relevant departments). ***. Core products: Grey Diamond Sand, Quartz Sand, Colored Sand

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Lingshou County Chuanqing Mineral Products Co., Ltd2017-12-05Grey Diamond Sand, Floor Diamond Sand, Landscape Colored Sand500K CNYNot Supported
Yongshun Mineral Processing Plant in Lingshou County2016-01-12Grey Diamond Sand, Pebble Filter Material, Quartz Powder-Not Supported
Lingshou County Ruiba Mineral Products Co., Ltd2025-03-12Grey Diamond Sand, Diatomaceous Earth, Silica Fume50K CNYNot Supported
Lingshou County Kaiqi Mineral Processing Plant2016-04-11Grey Diamond Sand, Graphite, Glass Flakes-Not Supported
Lingshou Yanyue Mineral Products Co., Ltd2020-10-20Grey Diamond Sand, Quartz Sand, Floor Material500K CNYSupported
Shijiazhuang Mayue Building Materials Co., Ltd2011-03-02Grey Diamond Sand, Welding Electrode, Brake Pads12000K CNYNot Supported
Lingshou County Zhengxu Mineral Processing Plant2017-04-28Grey Diamond Sand, Kaolin, Halloysite100K CNYNot Supported
Shijiazhuang Lingkaida Environmental Protection Technology Co., Ltd2021-12-21Grey Diamond Sand, Volcanic Rock, Dyed Sand3000K CNYNot Supported
Hebei Leijiang New Materials Technology Co., Ltd2022-05-10Grey Diamond Sand, Vermiculite, Stone Materials3000K CNYNot Supported
Lingshou County Chengze Mineral Products Processing Plant2016-04-06Grey Diamond Sand, Quartz Sand, Colored Sand-Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of gray diamond sand, it is recommended to prioritize confirming technical parameters such as particle size range (e.g. 80-120 mesh) and Mohs hardness to ensure compatibility with specific scenarios such as sandblasting or grinding.
  • In applications such as metal surface treatment or glass grinding, the chemical composition stability of gray diamond sand is a key indicator, and products with silicon dioxide content that meets the standard should be selected based on the usage environment.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance supply reliability and cost-effectiveness.
  • For large-scale industrial procurement, it is recommended to verify the wear rate and recycling rate of grey diamond sand through small batch testing. The uniformity of particles in different batches may affect long-term usage costs.

Knowledge Base

Q

Diamond sand has a Mohs hardness of 9.5 and a microhardness of 2840~3320kg/mm ². It can cut and grind high-strength materials such as hard alloys and titanium alloys. Case: Black silicon carbide is used to manufacture grinding wheels, which have a higher hardness than corundum and can efficiently process cast iron, hard alloys, etc. Melting point 2700, does not soften or oxidize at high temperatures, suitable for high-temperature furnace components.

Q

Grey diamond sand comes from two core sources: steel slag waste from the steelmaking industry, processing waste from artificially synthesized silicon carbide, and recycled waste from flooring materials. The specific sources are as follows: 1、 Mainstream source: Steel slag (the most common "gray diamond sand" waste) Essentially, it is the molten steel slag produced during the steelmaking process using a converter/electric furnace

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs