What are the payment terms?

Payment terms include T/T, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

What is the surface finishing type?

The surface finishing is described as Elegant Surface.

All Cornice Thickness

Name: All Cornice Thickness
Brand: Guangzhou Guanhailou Building Materials Co., Ltd.
SKU: 1916322902

Guangdong, ChinaGuangzhou Guanhailou Building Materials Co., Ltd.

US$1.00-3.00

1 Piece

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Material

Gypsum/ Plaster

Usage

Edge Line, Frame Line

Surface Finishing

Elegant Surface

Type

Gypsum Line

Function

Fireproof, Moisture-proof, Insulation, Soundproof, Heat Insulation, Light, Corrosion Resistance, High Stiffness, Anti-Bacterials

Section

Straight

Origin

China-guangdong

Grade

Top Grade

Certification

ISO9001

Fire-Resistance

A1 Level

Transport Package

Cartons/ Wooden Case

Trademark

GHL

Origin

Guangzhou, China

HS Code

6809900000

Production Capacity

30000pieces/Month

Key features

Premium Material Composition: Made from natural Beta Gypsum Powder and Alkali-resistance glassfiber for durability.

Multi-Functional Performance: Features fireproof, moisture-proof, soundproof, heat insulation, and anti-bacterial properties.

Top Grade Certification: ISO9001 certified with A1 Level fire-resistance for high safety standards.

Elegant Surface Finish: Provides an elegant surface finish suitable for edge lines and frame lines.

High Stiffness Design: Straight section design ensures high stiffness and corrosion resistance.

Established Manufacturer: Founded in 1998 with two factories in Guangzhou and one in Hunan.

Professional R&D Team: Backed by professional R&D and engineering teams for innovation.

Free Sample Availability: Offers free small samples for quality verification before bulk orders.

Company profile

Guangzhou Guanhailou Building Materials Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2020-08-12Nearest Port: Shanghai, Guangzhou, Shenzhen, QingdaoAverage Response Time: ≤24hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryGuangzhou Guanhailou Building Materials Co., Ltd. is identified as a Chinese manufacturer/factory and limited company offering gypsum lighting fixtures, although another record classifies it as a trading company. The supplier reports OEM service for well-known brands, broad customization options, a production area of approximately 40,000 square meters, CNC engraving and 3D-printing equipment, 6–10 years of R&D engineer experience, 11–20 quality-control staff, and ISO 9001 certification. However, the available information states that no SDK is available, raw-material and quality-control traceability statuses are unknown, and quality-control testing equipment is recorded as zero. Customer complaint handling and corrective/preventive actions have no written procedures or records. Financial records are only identified by years rather than substantive figures, and no customer cases are provided. The audit record lists TUV Rheinland, but its stated validity period ended on 2024-11-28.

CertificationsThe supplier reports ISO 9001 certification. A TUV Rheinland audit record exists for the primary product, gypsum lighting fixtures, but the listed report validity ended on 2024-11-28; no current certification validity is provided.

After-Sales capabilityThe supplier has no written procedures or records for effectively handling customer complaints, and it also lacks written corrective and preventive action procedures or records. These are explicit deficiencies in documented after-sales and service-response mechanisms.

R&D capabilityThe supplier describes innovation and creative R&D focused on architectural art, new materials, CNC engraving, and 3D printing, and reports 6–10 years of total R&D engineer experience. However, it explicitly states that no SDK is available, so innovation capability is supported in physical product development but not in SDK provision.

Production capacityThe supplier reports an approximately 40,000-square-meter production area, advanced CNC engraving and 3D-printing equipment, smart production lines, and 11–20 quality-control staff. Nevertheless, quality-control testing equipment is recorded as zero, which is an explicit production-quality-control deficiency despite the stated manufacturing scale.

Customization capabilityThe supplier offers customization from designs, full customization, customization from samples, flexible customization, and minor customization. It also states that it provides OEM services for well-known brands, giving explicit evidence of broad customization and OEM capability.

Product Q&A

Q:What is the main material used?

It is mainly made of natural Beta Gypsum Powder and Alkali-resistance glassfiber.

Q:What are the key functions?

Functions include fireproof, moisture-proof, insulation, soundproof, heat insulation, light, corrosion resistance, high stiffness, and anti-bacterials.

Q:What is the fire-resistance level?

The fire-resistance level is A1 Level.

Q:What certifications does the product have?

The product is ISO9001 certified and is classified as Top Grade.

Q:Where is the product manufactured?

The origin is China-Guangdong, produced by a company with factories in Guangzhou and Hunan.