What payment terms are accepted?

We accept LC, T/T, and PayPal as terms of payment.

Is the packaging customizable?

Yes, we offer flexible choices including densified and non-densified grades with customizable packaging options.

90-95% Densified Microsilica for Concrete

Name: 90-95% Densified Microsilica for Concrete
Brand: Gansu Mingruige Trading Co., Ltd.
SKU: 2152860892

Gansu, ChinaGansu Mingruige Trading Co., Ltd.

US$120.00

27 Tons

Product profile

Customization

Available

Type

Portland Pozzolana Cement

Mineral Composition

Portland Cement

Model NO.

90%-95%

Hardening Feature

Rapid Hardening

Function

Common Cement, Special Cement

Heat of Hydration

Moderate Heat

Fineness

0~10um

Technique

Dry Process

Color

Grey

Transport Package

Jumbo Bag

Specification

85-95%

Trademark

MRG

Origin

China

HS Code

28112290

Production Capacity

80000mt/Month

Key features

High Performance Concrete: Improves compressive strength, bond strength, and abrasion resistance in concrete.

Corrosion Protection: Reduces chloride permeability, protecting steel reinforcement in harsh environments.

Oil & Gas Applications: Used for well bore grouting, leak repairs, and sealing depleted zones.

Stable Quality: Consistent batches with low impurities, meeting ASTM C1240 and EN 13263 standards.

Flexible Packaging: Available in densified or non-densified grades with customizable packaging options.

Factory Direct Supply: Competitive pricing and long-term stable supply directly from the factory.

Fast Shipment: Complete customs documentation ensures timely delivery and efficient logistics.

Company profile

Gansu Mingruige Trading Co., Ltd.

Gansu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-22Nearest Port: Qingdao, TianJinAverage Response Time: ≤24hTerms 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.

Product Q&A

Q:What is the difference between silica fume and fumed silica?

They are different materials. Silica fume is a by-product of silicon alloy production, while fumed silica is pyrogenic. They differ in production process, particle characteristics, and applications.

Q:What are the main benefits of adding silica fume to concrete?

It significantly improves compressive strength, bond strength, and abrasion resistance. It also reduces permeability to chloride ions, protecting steel from corrosion.

Q:How does silica fume affect concrete workability?

It reduces slump loss over time and significantly decreases bleeding. The mix remains highly cohesive despite the decrease in slump.

Q:What standards does this product meet?

The silica fume meets international standard specifications for cementitious mixtures, specifically ASTM C1240 and EN 13263.

Q:What are the lead times for shipping?

Peak season lead time is one month, while off-season lead time is within 15 workdays.