WUHAN, China – Wuhan Xinhongjin Material Co., Ltd., a professional manufacturer and supplier of polymer raw materials and finished products, is proud to announce that the company has successfully passed the authoritative audit and obtained the Global Recycled Standard 4.0 (GRS 4.0) Certification. This key milestone officially qualifies Xinhongjin to mass-produce and globally supply a full range of standardized, traceable post-consumer recycled plastic materials and composite eco-materials, further consolidating the company’s layout in the global sustainable green material market.
The Global Recycled Standard (GRS) is an internationally recognized authoritative standard for recycled material verification, covering strict requirements for recycled content proportion, complete supply chain traceability, standardized environmental management, safe chemical control, and corporate social responsibility. The acquisition of GRS 4.0 certification fully proves that Xinhongjin’s production procedures, quality control systems and recycled product standards have reached international advanced levels, providing reliable qualification support for global customers’ green procurement and sustainable product certification.
With the official authorization of GRS 4.0 certification, Wuhan Xinhongjin Material has realized standardized production and sales of multiple core post-consumer recycled material series, covering pure recycled materials and innovative starch-recycled polymer composite materials. The certified product lineup includes:
100% Post-consumer Recycled Polypropylene (PP)
100% Post-consumer Recycled Polyethylene (PE)
Composite eco-materials: Post-consumer Recycled Starch + Post-consumer Recycled Polyethylene + Polyethylene
Composite eco-materials: Post-consumer Recycled Starch + Post-consumer Recycled Polypropylene + Polypropylene

A full range of other matched GRS-certified recycled raw materials and finished products
Different from ordinary recycled materials, all GRS-certified products from Xinhongjin adopt strictly screened post-consumer recycled resources, with complete production record tracking and standardized quality testing throughout the whole process. The independently developed starch-blended recycled composite materials not only improve the environmental degradation performance of traditional plastic materials, but also maintain stable physical properties, effectively balancing environmental protection and practicality, and can be widely used in packaging, daily consumer goods, industrial accessories and other fields.

Sustainable development has always been the core development concept of Wuhan Xinhongjin Material. The successful acquisition of GRS 4.0 certification is not only an important recognition of the company’s green manufacturing strength, but also a key step for the enterprise to actively respond to the global dual-carbon strategy and market green consumption trends. In the context of increasingly stringent global environmental regulations and rising demand for sustainable supply chains, this certification enables Xinhongjin to better serve international brands, help customers reduce product carbon footprints, and provide one-stop, compliant green material solutions.
Moving forward, Wuhan Xinhongjin Material will continue to strictly abide by GRS 4.0 standard specifications, continuously optimize recycled material production processes, enrich green product categories, and adhere to high-quality, low-carbon and sustainable production. The company will rely on its certified qualification advantages to further expand global market cooperation, empower upstream and downstream industrial chain green upgrading, and create greater value for global partners with reliable quality and professional sustainable services.