In an era defined by increasingly stringent global supply chain regulations for product quality and safety, a corporation’s R&D and testing infrastructure has emerged as the definitive benchmark of its core competitiveness.
Recently, Fujian Nanwang Environment Protection Scien-tech Co., Ltd. (hereinafter referred to as “Nanwang Technology“) achieved a major strategic milestone: its corporate Testing Center officially passed the rigorous evaluation of the China National Accreditation Service for Conformity Assessment (CNAS), securing prestigious national laboratory accreditation.
This milestone firmly places Nanwang Technology’s testing capabilities and technical proficiency within the ranks of the “national team.” More importantly, it provides an authoritative, globally recognized quality endorsement for every packaging solution delivered to the company’s international clientele.
01 The Value of Certification: An Authoritative Passport for International Mutual Recognition
For the manufacturing sector, an advanced testing center serves as the ultimate metric of a company’s technical maturity.
What is CNAS?
CNAS is the sole national body authorized by the Certification and Accreditation Administration of the P.R.C. (CNCA) to grant national laboratory accreditation. Renowned for its stringent audit standards, CNAS ensures accredited laboratories maintain peak risk awareness, absolute regulatory compliance, and world-class quality control systems.
Attaining CNAS accreditation certifies that Nanwang Technology’s Testing Center has achieved international excellence across four critical pillars: management systems, technical capabilities, personnel competence, and state-of-the-art facilities.
Crucially, this accreditation elevates Nanwang Technology’s test reports to the status of an “international passport.” Under global mutual recognition agreements, these reports are now accepted across more than 100 countries and regions worldwide.
As Nanwang Technology accelerates its global footprint—including manufacturing subsidiaries in Indonesia and Canada—CNAS certification will effectively dismantle technical barriers in international trade. It provides partner brands with a seamless, compliant path for overseas expansion, backed by an audit trail that covers everything from equipment calibration and method validation to end-to-end workflow quality control.

02 Long-Term Technical Deepening: From Industry Standard Setter to National-Level Testing Hub
Nanwang Technology’s successful CNAS accreditation was not achieved overnight; it is the natural culmination of years of dedicated R&D innovation and uncompromising quality governance.
As the first publicly listed company in China’s eco-friendly paper packaging sector, Nanwang Technology has long established itself as an industry pioneer. The company serves as a primary drafting unit for multiple national and industrial standards governing paper bags, paper cups, paper straws, and non-woven bags.
- Aggressive R&D Reinvestment: Over the past three years, Nanwang Technology has invested more than RMB 90 million into research and development.
- Robust Intellectual Property: The company currently holds over 100 authorized patents, forming a formidable technical moat.
This sustained financial and intellectual investment has built a world-class foundation of software, hardware, and scientific talent within the Testing Center.

03 Full-Spectrum Laboratory Capabilities: Setting a New Internal Benchmark for Packaging Safety
Today, Nanwang Technology’s Testing Center operates as a highly sophisticated, multi-disciplinary laboratory equipped with cutting-edge analytical instruments, including:
- Gas Chromatography-Mass Spectrometers (GC-MS)
- Inductively Coupled Plasma Optical Emission Spectrometers (ICP-OES)
The center possesses the independent capability to conduct comprehensive physical, chemical, and microbiological testing across the entire product lifecycle—from raw materials to finished goods.
| Testing Phase | Scope of Operations & Technical Criteria |
| Raw Materials & Compliance | Physical property testing of raw paper; rigorous safety testing for food-contact materials; strict chemical analysis of inks and adhesives. |
| In-Process Production Quality | Real-time printing process inspections and structural integrity checks during manufacturing. |
| Paper Cup Structural Integrity | Comprehensive testing for cup stiffness, leak-proof performance, and optimal lid-fit ratios. |
| Paper Bag Mechanical Endurance | Rigorous drop testing, static/dynamic handle load testing, and extreme temperature resistance evaluations. |
Throughout these operations, Nanwang Technology enforces an internal control system with quality thresholds that significantly exceed standard industry averages. This unwavering commitment to engineering excellence is precisely what enabled the Testing Center to pass every stage of the CNAS assessment on its first attempt.
Perspetivas
Securing CNAS accreditation marks a milestone in Nanwang Technology’s history and serves as a powerful new launchpad for empowering global brands. Moving forward, the company will continue to benchmark itself against elite national standards—delivering safer, greener, and more competitive sustainable packaging solutions that showcase the premium quality of modern eco-manufacturing on the global stage.




