Does it improve concrete strength?

Yes, it increases compressive strength and durability while reducing permeability.

Microsilica Fume for Concrete From China

Name: Microsilica Fume for Concrete From China
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 1924572321

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$90.00

500-999 Tons

US$85.00

1,000-2,999 Tons

US$80.00

3,000+ Tons

Product profile

Customization

Available

Type

water-reducing admixture

Cement

Model NO.

95%

Transport Package

Jumbo Bag

Specification

95%

Trademark

MRG

Origin

China

HS Code

28112290

Production Capacity

90000tons

Key features

High Surface Activity: Surface area ranges from 15 to 27 m2/g with strong surface activity.

Low Permeability: Increases resistance against chlorides, acids, nitrates, and sulfates in repair products.

Enhanced Durability: Increases compressive strength and decreases permeability in oil well grouting.

Lightweight Application: Improves strength while reducing weight in concrete tiles, roofing, and wallboards.

Customizable Composition: Chemical composition and particle size can be optimized by customer requirements.

Versatile Applications: Suitable for steel, foundry, cement, glass, ceramics, and waterglass industries.

Fast Delivery: Delivery within 20 days after receipt of prepayment.

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.