What is the fire resistance rating of this product?

The product has a Fire Rating Level A1, ensuring high safety standards.

What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 500 Kg.

Does the manufacturer offer OEM or ODM services?

Yes, OEM and ODM services are available, including customization from samples and designs.

Advanced Floor Smoothing Underlayment for Quick Installation Projects

Name: Advanced Floor Smoothing Underlayment for Quick Installation Projects
Brand: Shanghai Languan New Building Materials Co., Ltd
SKU: 1954823641

Shanghai, ChinaShanghai Languan New Building Materials Co., Ltd

US$7.00

200 Bags

Product profile

Customization

Available

Application

Commercial Construction, Decorative Concrete, Residential Construction

Color

Gray

Model NO.

K50

Setting Time

Fast-Setting

Special Additives

Fiber-Reinforced, Shrinkage-Reducing

Type

High-Strength Concrete

Dry Powder Density

About 1.3kg\L

Time Before Covering

About 24-48 Hours

Fire Resistance Rating

Mixing Ratio

Cement(25kg) : Water(6.5L - 7L)

Consumption

1.7kg\M\mm2

Compressive Strength

23-25MPa After 28 Days

Flexural Strength

>7MPa After 28 Days

Transport Package

Wood Case

Specification

25kg/bag

Trademark

Lan Guan

Origin

China

Key features

High-Strength Performance: Compressive strength reaches 23-25MPa after 28 days with flexural strength >7MPa.

Fast-Setting & Quick Installation: Rapid strength development allows sanding and laying of floor materials within 1-2 days.

Low Shrinkage & Crack Resistance: Remarkably low shrinkage effectively mitigates the risk of floor cracking.

Superb Flowability: Ensures effortless and precise leveling of indoor floors with high precision.

Fire Resistance Rating A1: Meets highest fire safety standards with A1 fire rating certification.

Versatile Application Thickness: Optimal application thickness ranges from a minimum of 2mm to a maximum of 8mm.

Enhances Substrate Quality: Increases substrate density, hardness, and uniformity while reducing porosity.

Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.

Company profile

High Repeat Buyers ChoiceFast DeliveryFull CustomizationQuality Assurance

Shanghai Languan New Building Materials Co., Ltd

Shanghai, 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. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.43h

AI-Powered supplier vetting

SummaryShanghai Languan New Building Materials Co., Ltd. is described as a developer, manufacturer, and seller of environmentally friendly building decoration materials. Its stated scope covers building materials, floor-related solutions, machinery and equipment, hardware, chemical products, communication equipment, and import/export and technical services. The supplier reports OEM service for well-known brands, quality assurance, documented complaint-handling and corrective-action procedures, and facilities including mixing, self-leveling, and automatic packaging lines. However, it has no available SDK, no stated AI-based decision-management practice, no inventory capability, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with affiliated subcontractors. Financial information is limited to years identified as 2021–2023 without performance values. Certification, customer cases, and detailed customization evidence are not sufficiently documented.

Supplier typeThe supplier is presented as Shanghai Languan New Building Materials Co., Ltd., focused on R&D, production, and sales of environmentally friendly building decoration materials. Its business scope includes building materials, insulation materials, sealing fillers, cement products, machinery, hardware, chemical products, and related sales and import/export activities, supporting classification as a building-material manufacturer and supplier.

After-Sales capabilityThe supplier reports clear procedures and records for corrective and preventive actions and customer complaint handling, and describes providing technical guidance and comprehensive customer services. However, it lacks overseas warehouse and showroom capabilities, so the evidence supports structured service handling but not broad overseas after-sales infrastructure.

R&D capabilityThe company describes R&D activity and the ability to develop new materials using existing technology, and its culture emphasizes innovation. However, it explicitly has no available SDK and has not established an AI model for big-data decision support; these limitations prevent a broad conclusion that its innovation capability exceeds requirements.

Production capacityThe supplier states that it conducts production and lists processing and manufacturing activities, with a mixing line, self-leveling production line, and automatic packaging robot. Quality assurance and documented corrective-action procedures are also reported, although there is no valid contract with affiliated subcontractors and no in-stock capability.

Customization capabilityThe supplier reports OEM services for well-known brands and says it provides solutions for difficult floors, technical guidance, and development of various new materials using existing technology. This directly supports some customization and OEM capability, although the slices do not specify product scope, minimum quantities, lead times, or engineering resources.