What is your sample policy?

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

How do you make our business long-term and good relationship?

1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Sulfonated Melamine-Based Superplasticizer/Sulfonated Melamine Formaldehyde Concrete Additive

Name: Sulfonated Melamine-Based Superplasticizer/Sulfonated Melamine Formaldehyde Concrete Additive
Brand: Shandong Xishui Building Materials Co., Ltd
SKU: 2124448432

Shandong, ChinaShandong Xishui Building Materials Co., Ltd

US$1,200.00

5-25 Tons

US$1,150.00

26-199 Tons

US$1,000.00

200+ Tons

Product specifications

color

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

Appearance

Powder

Application

Concrete Admixture, Mortar Admixture

Model NO.

SMF

Chemical Composition

Melamine

Setting Time

Normal Setting Time

Type

High-range Water-reducing Agent

Water Reduction Rate

20%-30%

Solid Content

≥97%

Water Reducing Rate

20%~30%

Fluidity of Cement Paste

≥220

Moisture Content

≤5.0%

20% Liquid pH Value

7-9

Bulk Density

400-700kg/M3

Package

20kg Bags

Transport Package

25kg Bags

Specification

≥97%

Trademark

Xishui

Origin

China

Production Capacity

30000ton/Year

Key features

High Water Reduction: Achieves 20%-30% water reduction rate, significantly improving concrete slump.

Wide Applicability: Suitable for refractory materials, high-strength concrete, and dry powder mortar.

Steel Bar Protection: Low chloride ion content ensures steel bars are not corroded during use.

Customization Support: Supports full customization, minor customization, and production from samples.

Quality Certification: Products comply with ISO 9000 and SGS certification standards.

Fast Delivery: Standard delivery time is 7 to 15 days after receiving advance payment.

Free Sample Testing: Free samples available for testing upon customer feedback.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceStandardized quality control

Shandong Xishui Building Materials Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-02-28Nearest Port: QingdaoAverage Response Time: ≤5.04h

AI-Powered supplier vetting

SummaryThe supplier is a concrete admixture manufacturer integrating research, production, processing, and sales. It reports 15 years of export experience, six production lines, multiple high-volume admixture product capacities, and a quality assurance and after-sales system. Its R&D profile includes professional technical personnel, advanced testing equipment, new products during the past year, 3D software design, ODM, OEM for well-known brands, and broad customization services. However, no supplier management system certifications are listed, and the available evidence does not substantiate financial strength, specific customer cases, or overseas service infrastructure. The supplier also reports no SDK availability, no overseas warehouse, showroom, agents or branches, and no participation in offline trade shows.

Supplier typeThe supplier is described as specializing in researching, producing, and selling concrete admixtures, with a dedicated Concrete Admixture Production Line and multiple admixture product categories. This supports classification as a concrete admixture manufacturer and integrated production-and-sales enterprise.

After-Sales capabilityThe company reports a complete or sound quality assurance system and good after-sales service. It also has written procedures and followed records for customer complaints, corrective and preventive actions, and supplier service-capability assessment, supporting a documented after-sales and service-management process.

R&D capabilityThe supplier reports professional technical personnel, advanced testing and experimentation equipment, new products during the past year, 3D software design services, ODM capability, and OEM service for well-known brands. However, it explicitly lacks an available SDK; overall, the evidence supports substantial product and design R&D capability.

Production capacityThe supplier operates six production lines and reports substantial annual capacities across sodium naphthalene sulphonate, polycarboxylate superplasticizer, sodium/calcium lignosulfonate, sodium gluconate, and melamine water reducing agent. The order-fulfillment field is recorded as 6, but its meaning is not defined, so fulfillment performance cannot be independently assessed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These statements directly demonstrate broad customization coverage.

Product Q&A

Q:What is your Product Quality Standards?

Our products comply with ISO 9000 quality certification standards and SGS certification standards.

Q:What is your terms of payment?

T/T 100%, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. If long term business, we can accept O/A.

Q:What is your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How about your 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 the samples?

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