Certifications & Awards

Certifications and Awards & Honors

Authoritative Certifications Safeguard Carpet Quality

Dongsheng Carpet has put in place a rigorous, end-to-end quality management system built on the strictest standards. We hold international management system certifications, global market access approvals and have passed extensive third-party authoritative testing. These credentials cover every core performance area-quality, environmental compliance, safety, acoustics, and flame retardancy. All certifications and test reports are genuine and available for verification, giving customers worldwide complete confidence in the compliant, reliable, high-quality carpet products and services we deliver.

Management System Certifications

ISO 9001 Quality Management System Certification

Certified to ISO 9001, our quality management system spans the entire woven carpet and carpet yarn production process, ensuring consistent product quality and standardized manufacturing operations.

ISO 14001 Environmental Management System Certification

We maintain a well-established environmental management system. All production activities meet international environmental requirements, reflecting our commitment to green manufacturing, efficient resource use, and fully compliant control of emissions and pollutants.

ISO 45001 Occupational Health and Safety Management System Certification

Health and safety practices across all production operations are strictly standardized under our ISO 45001 certified system, protecting employee well-being and sustaining stable, efficient business performance.

Product Environmental Certification

CRI Green Label Plus Indoor Air Quality Certification

Dongsheng Carpet has passed CRI Green Label Plus certification issued by The Carpet and Rug Institute (CRI). Its TVOC emissions comply with stringent limit standards and gain recognition . Safeguarding healthy and safe indoor environments, it fits perfectly for high-end commercial settings such as hotels, office spaces and educational facilities.

International Market Access Certifications

CE Certification

Dongsheng carpet meet the requirements of EU standard EN 14041 and have obtained a Certificate of Conformity issued by an EU Notified Body. The products have passed testing across multiple key indicators, including reaction to fire, pentachlorophenol content, formaldehyde emission and slip resistance. This qualifies them for EU market access and allows lawful entry into the European Union as well as other countries and regions that recognize CE marking.

Axminster Carpet

ISO 354 Sound Absorption Test (SGS)

Tested in accordance with ISO 354 for sound absorption coefficient, our products deliver excellent sound absorption and noise reduction, effectively optimizing indoor acoustic environment.

EN 13501 Reaction to Fire Classification Test (SGS)

Tested in accordance with EN 13501, our products meet the fire safety requirements for public places in the European Union, ideal for high-safety standard applications.

ASTM E648 Critical Radiant Flux Test (SGS)

Tested in accordance with ASTM E648, our products achieve Class I fire resistance and comply with NFPA life safety codes in the United States.

ASTM E662 Smoke Density Test (SGS)

Tested in accordance with ASTM E662, our products release low smoke density during combustion, enhancing safety for public spaces.

ISO 105 Colour Fastness Test (Intertek)

Our products have been tested in accordance with the international ISO 105 standard and have stable color fastness, which can maintain a stable appearance over a long period of time.

ISO 18168 Colour Fastness to Shampoo Test (BTTG)

Tested in accordance with ISO 18168, our carpets deliver excellent colour fastness to shampoo cleaning, resist discoloration and maintain long-lasting colour stability.

ISO 12951 Mass Loss Test (BTTG)

Tested in accordance with ISO 12951, our carpets feature low mass loss, minimal fibre shedding, outstanding wear resistance and long service life.

ISO 2551 Dimensional Stability Test (BTTG)

Tested in accordance with ISO 2551, our carpets provide excellent dimensional stability, resist shrinkage and deformation under heat and moisture, and retain consistent shape.

EN 13893 Dynamic Friction Coefficient Test (BTTG)

Tested in accordance with EN 13893, our carpets offer superior slip resistance with optimal dynamic friction coefficient, ensuring safe walking performance.

ASTM D2859 Flammability Test (Intertek)

Tested in accordance with ASTM D2859, our products meet the fire resistance requirements for commercial floor coverings in the American market.

BS 4790 Performance Test (Intertek)

Compliant with BS 4790 standards, our products meet the application requirements for the UK markets.

Nylon Printed Carpet

ASTM E648 Critical Radiant Flux Test (SGS)

Tested in accordance with ASTM E648, our products achieve Class I fire resistance, meet the fire safety standards for commercial floor coverings in the American market, and are ideal for high-end commercial applications.

ISO 105 Colour Fastness Test (Intertek)

Tested in accordance with international ISO 105 standards, our products effectively resist fading caused by friction , ensure long-lasting clear printed patterns, and are suitable for high-traffic applications.

BS 4790 Performance Test (Intertek)

Compliant with BS 4790 standards, our products reach international levels in durability and stability, meeting the application requirements for the UK markets.

ASTM D2859 Flammability Test (Intertek)

Tested in accordance with ASTM D2859, our products feature qualified fire resistance and meet the safety requirements for public and commercial spaces in the American region.

Wilton Carpet (National Carpet Quality Inspection and Testing Center)

GB 18587 Hazardous Substances Testing

Tested in accordance with GB 18587-2001 for emissions of TVOC, formaldehyde, styrene and 4-phenylcyclohexene, all meet Grade A requirements and are certified as eco-friendly products, safe for indoor residential and commercial use.

GB/T 14252 Full Quality Testing

Tested in accordance with GB/T 14252-2008 for all appearance and internal quality items, rated as Excellent Grade in appearance, with all indicators qualified including dimension, wear resistance, color fastness and flame retardancy.

GB/T 11049 Flammability Testing

Tested for burning behavior in accordance with GB/T 11049-2008 (level method), the damaged length is far below the limit, delivering excellent fire resistance and meeting fire safety requirements for indoor floor coverings.

GB/T 8427 Color Fastness to Light Testing

Tested for color fastness to xenon arc light in accordance with GB/T 8427-2019, the result is much higher than required, resisting fading under long-term sunlight and keeping color stable.

GB/T 3920 Color Fastness to Rubbing Testing

Tested for color fastness to dry/wet rubbing in accordance with GB/T 3920-2008, the grade is better than required, resisting color loss and transfer under high-frequency use.

QB/T 1090 Tuft Withdrawal Force Testing

Tested for tuft withdrawal force in accordance with QB/T 1090-2019, the measured value is far higher than the minimum requirement, ensuring firm tufts, less shedding and longer service life.

QB/T 1555 Thickness & Dimensional Stability Testing

Tested for thickness and dimensional deviation in accordance with QB/T 1555 and QB/T 2214, all indicators are within tolerance, ensuring stable shape and perfect installation effect.

Hand Tufted Carpet(National Carpet Quality Inspection and Testing Center)

GB 18587 Eco Testing

Tested per GB 18587-2001, all harmful substance emissions meet Grade A standard, eco-friendly and safe for high-end indoor & commercial use.

GB 8624 Fire Testing

Tested per GB 8624-2012/GB/T 11785, meets B1 Class fire resistance requirements, with critical heat flux and smoke density exceeding standards for excellent fire safety.

GB/T 27729 Full Quality Testing

Comprehensive testing per GB/T 27729-2011, all core indicators including appearance, dimensional deviation, stitch/column density and shedding are qualified, ensuring stable quality.

QB/T 1090 Tuft Force Testing

Tested per QB/T 1090-2019, tuft withdrawal force reaches 14N, far exceeding the minimum requirement, with firm tufts and long service life.

GB/T 8427 Light Fastness

Tested per GB/T 8427-2019, light fastness reaches Grade 4, resisting fading under long-term light exposure with stable colors.

GB/T 3920 Rubbing Fastness

Tested per GB/T 3920-2008, dry & wet rubbing fastness reaches Grade 4-5, resisting color loss and transfer under high-frequency use.

FZ/T 01057 Fiber Content Testing

The material is consistent with the declared composition, and the quality of raw materials is traceable.

Domestic Honors and Industry Standing

Member of World Floor Covering Association (WFCA)

As an official WFCA member, we follow global industry standards and participate in international cooperation with worldwide recognition.

National Green Factory

Certified by MIIT, our factory meets national standards for green manufacturing, energy saving and resource recycling, serving as a benchmark for sustainable development in the carpet industry.

National High-Tech Enterprise

Recognized as a national high-tech enterprise for continuous R&D and innovation, our research strength and achievement transformation are officially endorsed.

Industry Standard Formulator

We have participated in the formulation of 10 national standards and 15 industrial standards. As a key drafter of technical specifications for woven carpets, we have driven industrial upgrading.

Shandong Star Enterprise for Patents

With over 3,000 independent intellectual property rights, we rank top in the industry for patents and keep upgrading products via innovation.

National Enterprise of Keeping Contracts & Credit

Awarded for 13 consecutive years by SAMR, we uphold integrity and gain authoritative recognition in commercial credit.

Leading Woven Carpet Enterprise in Asia

As a top Asian manufacturer and exporter of woven carpets, we hold a leading market share and strong national brand influence.

Wools of New Zealand Certification

Our wool materials are certified by Wools of New Zealand, with authoritative recognition for quality and traceability.

China Top Brand Product

Awarded as a China Top Brand, our carpets reach industry-leading levels in quality, market position and customer satisfaction.

China Well Known Trademark

Certified as a China Well-Known Trademark, our brand receives top-level national endorsement for reputation and quality.

Top 100 Light Industry Enterprises of China

Listed in China’s Top 100 Light Industry for years, we rank among the top in comprehensive strength, production and export.

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mj@dongsheng.com

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Email: mj@dongsheng.com

Phone/WhatsApp: +86 15376335686

Address: South of Shanhai 2 Road, West of Chaoshi Road, Rizhao, Shandong, China

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