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Product profile
Customization
AvailableCertification
ISO9001Specification
38/75/25/60/50..., 68*35*22*0.4 *3050mm/ 50*317/25*25Model NO.
CornerBeads 1Shape
U-Type/ L-Type/ C-Type/ V-TypeUsage
Terminal Building, Station, Playground, Hotel, Factory, Market, Office Building, HomeFunction
Sound Proof, Fireproofing, Jar-Proof, Anti-Corrosion, Damp-ProofMaterial
SteelFeatures
Corrosion ResistanceLightweight
Easier to Carry and InstallHigh Strength
Excellent Strength and StiffnessEasy Installation
Simple and Quick InstallationAdjustability
Flexible Modifications and ChangesTransport Package
BulkTrademark
GHLOrigin
ChinaHS Code
7308900000Key features
Corrosion Resistance: Treated with anti-corrosion coatings for good resistance to moisture, mold, and insect damage.
High Strength: Excellent strength and stiffness, capable of withstanding significant loads and providing stable support.
Lightweight Design: Made of lightweight steel material, making it easier to carry and install compared to traditional materials.
Easy Installation: Prefabricated standard sizes allow for simple and quick installation, improving construction efficiency.
Adjustability: Allows for flexible modifications and changes in the structure as per specific requirements.
ISO9001 Certified: Product meets ISO9001 certification standards for quality management.
Multi-Shape Options: Available in U-Type, L-Type, C-Type, and V-Type shapes for diverse application needs.
Customized Sizes: Customized sizes are available based on designs, size, quantity, and production difficulty.
Company profile

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 are the main features of this product?
A:
The main features include corrosion resistance, lightweight design, high strength, easy installation, and adjustability for flexible modifications.
Q:What shapes are available for the steel profiles?
A:
The profiles are available in U-Type, L-Type, C-Type, and V-Type shapes.
Q:Is customization available for sizes?
A:
Yes, customized sizes are available. Pricing and timeline depend on the designs, size, quantity, and difficulty of the commissioned production.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays for both peak season and off-season.
Q:What payment terms are accepted?
A:
Accepted payment terms include T/T, PayPal, Western Union, and small-amount payment.
Send Inquiry
*To:
Guangzhou Guanhailou Building Materials Co., Ltd.
Guangzhou Guanhailou Building Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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