What is your sample policy?

We can supply the free sample for testing, but customer should be give testing feedback.

How do you ensure long-term business relationships?

We keep good quality and competitive price to ensure our customers benefit; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

35% Solid Content Air-Entraining Agent for Concrete Mix

Name: 35% Solid Content Air-Entraining Agent for Concrete Mix
Brand: Qingzhou Shengfengchen New Material Technology Co., Ltd.
SKU: 2133522162

Shandong, ChinaQingzhou Shengfengchen New Material Technology Co., Ltd.

US$2.29-3.70

1,000 kg

Product specifications

Color

Sample price:US$3.70/kg.Request sample

Product profile

Customization

Available

Appearance

Liquid

Application Temperature Range

15℃ - 25℃

Model NO.

SFC-AE01

Effect on Strength

Medium Strength Retarder

Function

Extension Concrete, Improving Its Durability, Frost Resistance

Setting Time Delay

1 hour

Type

Synthetic Air Entraining Agent

Color

Light Yellow

Solid Content

23%

Specific Gravity

1.05

pH Value

6.0-9.0

Solubility

Water Soluble

Transport Package

Drum, IBC Tank

Specification

180 Kg/Drum or 1000 Kg/IBC Tank

Trademark

SFchen

Origin

Shandong

HS Code

2918160000

Production Capacity

20000 Ton/Year

Key features

Enhances Concrete Durability: Introduces air voids to improve freeze/thaw resistance and workability.

Compatible with Superplasticizers: Works well with polycarboxylate type and high-range water reducing admixtures.

Reduces Segregation: Minimizes bleeding and honeycombing for smoother finished surfaces.

Manufacturer Direct Supply: Own factory in Qingzhou with 20,000mt annual export capacity.

Customizable Production: Supports OEM/ODM services and production based on customer samples.

Professional Technical Support: Provides third-party testing reports and cost optimization suggestions.

Company profile

Importers and Exporters

Qingzhou Shengfengchen New Material Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on lightweight, new, ecological, and chemical-related building materials, including polycarboxylate superplasticizer. It reports six production lines, valid manufacturing-capacity contracts with associated subcontractors, three quality inspectors, and quality-control traceability for raw materials. Customization is available from designs and samples, including minor and full customization. However, the supplier does not provide 3D software design, has no overseas warehouse, showroom, agent, branch, or stated overseas-service coverage, and has not participated in offline trade shows. Management-system certification is listed as NIL. Financial information is insufficient for a positive credibility assessment because the reported operating figures are zero. Service procedures exist for corrective actions and complaints, but written records are unavailable.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated scope covers manufacturing and sales of lightweight, new, ecological, and specialized chemical-related building materials, as well as technology promotion and import/export activities.

CertificationsSupplier management-system certification is explicitly listed as NIL. This is a stated absence of certification evidence for the requested field.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records. It has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.

Financial creditThe supplied financial slice reports zero operating revenue, operating cost, gross profit, and operating profit for 2024, while the preceding-year information is incomplete. These figures do not support a positive assessment of financial credibility.

R&D capabilityThe supplier has research and development capability, three R&D engineers, and offers customization from designs and samples. However, it has no available SDK and does not provide 3D software design services, so its innovation capability is demonstrated mainly through technical customization rather than digital design tools.

Production capacityThe supplier reports six production lines, valid manufacturing-capacity contracts with each associated subcontractor, three quality inspectors, random finished-product inspection, and lead times within 15 workdays in both peak and off-season. Quality assurance and raw-material traceability are also stated, supporting production capability.

Customization capabilityThe supplier explicitly provides flexible customization, minor customization, full customization, customization from designs, and customization from samples. The same capability is recorded in both the R&D and finished-product information.

Product Q&A

Q:Are you a factory or a trader?

We are manufacturers and we have our own factory.

Q:What are your terms of payment?

T/T 100%, T/T 30% as deposit, and 70% before delivery. L/C, D/P. We'll show you the photos of the products and packages before you pay the balance.

Q:What are your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How long is the delivery time?

Generally, it will take 7 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you produce according to samples?

Yes, we can produce by your samples or detailed requirement.