Does the product have high surface activity?

Yes, it has a specific surface area of 15000-20000 m2/kg.

Is the product in stock?

Yes, we have full stock and can deliver within a short time.

Dark Grey Microsilica Sio2 92% Low Price for Concrete

Name: Dark Grey Microsilica Sio2 92% Low Price for Concrete
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 1926336791

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$90.00

500 Tons

Product profile

Customization

Available

Type

Silica Fume

Cement Mix

Microsilica

Model NO.

92%

Transport Package

Jumbo Bag

Specification

sio2: 92% min

Trademark

MRG

Origin

China

HS Code

28112290

Production Capacity

90000tons

Key features

High Purity Silica Fume: Contains 92% SiO2 with amorphous structure for superior performance.

Extremely Fine Particle Size: Average granule diameter ranges from 0.15 to 0.20 micrometers.

High Specific Surface Area: Surface area between 15000 and 20000 m2/kg ensures strong activity.

Enhanced Concrete Durability: Increases compressive strength and reduces permeability in cementitious products.

Chemical Resistance: Provides high resistance against chlorides, acids, nitrates, and sulfates.

Versatile Applications: Suitable for repair mortars, oil well grouting, tiles, and thermal insulation.

Flexible Packaging Options: Available in 25kg PP bags or 550kg Jumbo bags.

Fast Delivery Capability: Delivery within 3-7 working days after deposit with full stock available.

Company profile

Gansu Mingruige Trading Co., Ltd.

Gansu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-22Nearest Port: Qingdao, TianJinAverage Response Time: ≤18hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryGansu Mingruige Trading Co., Ltd. is identified as a Chinese trading company and manufacturer/factory operating in ferroalloys, coke, graphite, silicon-related products, and chemicals. The supplier reports ISO 9001 and GMP certifications, more than 10 production lines, 6–10 quality-control staff, and 41–50 years of R&D-engineer experience. It states annual output across several products, broad export-market coverage, self-operated import/export rights, and export sales representing 71%–90% of total sales. The supplier also describes organized purchasing, sales, quality-control, and finance departments, together with nationwide sales agencies and after-sales services. However, the provided information does not establish customer-specific cases, customization capabilities, or sufficient evidence to assess financial credibility. The stated production information is substantial, but the materials also identify the business as a trading company, so the precise allocation between owned manufacturing and trading...

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory in one record, while another record identifies it as a trading company. It also reports a factory location in Tianzhu, Gansu, and operates more than 10 production lines, indicating manufacturing involvement, although the exact organizational scope of the factory is not fully clarified.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit management-system certifications and provide positive evidence of formal quality and operational controls.

After-Sales capabilityThe supplier states that it has a sound plan for product after-sales service, an advanced sales-service concept, nationwide sales agencies, and a commitment to providing quality service. These statements support an after-sales capability, although no specific service procedures, response targets, or service records are provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and stated annual outputs of ferro silicon, semi coke, silica fume, rare ferro silicon magnesium, and natural graphite. It also reports delivery within 15 working days during off-peak periods and one month during peak periods, supporting a substantial stated production and fulfillment capability.