What is the production lead time for GRG?

The demoulding time is only about 30 minutes, with 72 hours required for air drying. The average lead time for orders is within 15 workdays.

Is GRG environmentally friendly?

Yes, GRG is non-toxic, odorless, and meets Class A radionuclide limits. It is also recyclable and safe for use in hospitals, schools, and residential areas.

What certifications does the GRG product have?

The product holds ISO certification and is classified as A1-grade fire-resistant and anti-bacterial.

Grg Readymade Molding Supplier Ghl

Name: Grg Readymade Molding Supplier Ghl
Brand: Guangzhou Guanhailou Building Materials Co., Ltd.
SKU: 1926146752

Guangdong, ChinaGuangzhou Guanhailou Building Materials Co., Ltd.

US$10.00-50.00

100 Square Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Installation Support

Certification

ISO, Fire-Resistance/ Anti-Bacterial

Colour

White

Surface

Silky Smooth and Paintable

Transport Package

Wooden Case

Specification

according to cutting list

Trademark

GHL

Origin

China

HS Code

6809900000

Production Capacity

60000sqm/ Month

Key features

High Strength & Durability: Breaking load up to 1200N for 6mm thickness, exceeding national standards by 10 times.

A1 Fire Resistance: Class A1 fireproof material that releases water vapor to reduce surface temperature during fires.

Excellent Acoustic Performance: Acoustic reflection coefficient R=0.97, ideal for theaters, concert halls, and schools.

Customizable Shapes: Can be molded into single-curved, double-curved, and 3D shapes for unique artistic designs.

Moisture & Water Resistant: Water absorption within 10%, suitable for damp environments and areas requiring frequent washing.

Eco-Friendly & Safe: Non-toxic, odorless, and meets Class A radionuclide limits; safe for hospitals and schools.

High Density & Stability: Density up to 2300kg/m3; resistant to compression, shock, and thermal expansion without deformation.

Fast Production Cycle: Demoulding time only 30 minutes with 72 hours air drying, ensuring quick project turnaround.

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 maximum breaking load for GRG products?

The maximum breaking load can reach up to 1200N for a 6mm thickness, which exceeds the national standard of 118N by 10 times.

Q:Is GRG material fire-resistant?

Yes, GRG materials belong to the A1-grade fireproofing material. In case of fire, they release water vapor equivalent to 10-15% of their weight to reduce surface temperature and fire damage.

Q:Can GRG products be customized in shape and size?

Yes, GRG products are highly flexible and can be customized into various sizes, shapes, and designs, including single-curved, double-curved, and 3D cladding.

Q:What are the acoustic properties of GRG?

GRG has excellent acoustic performance with a reflection coefficient R=0.97. It effectively handles sound insulation and absorption, making it suitable for theaters and concert halls.

Q:Is GRG suitable for humid environments?

Yes, GRG has a water absorption capacity within 10%, making it moisture-resistant and suitable for places with high dampness or frequent washing.