Top Eco Friendly Food Packaging Manufacturers in China

Guanzhong: China’s Leading Eco Friendly Food Packaging Manufacturer

Guanzhong is located on Dongping Light Industry Avenue, Yongchun County, Quanzhou City, Fujian Province, and is one of China’s leading eco friendly food packaging manufacturers. The company focuses on the R&D, production, and sales of disposable tableware and food containers, using bio-based and biodegradable composite materials as core raw materials, combined with food-grade PET, PLA, and PP materials, providing safe, sustainable, and customizable food packaging solutions for domestic and international brands (excluding paper and bagasse materials). With an industrial park of nearly 200,000 square meters and more than 100,000 square meters of standardized production facilities, along with 180 professional production staff, Guanzhong has established a complete industry chain from material R&D and mold design to finished product manufacturing, offering stable and reliable supply capabilities for global customers.

Advantages and Features of Guanzhong

• Large-scale Production: Guanzhong’s industrial park spans nearly 200,000 m² with production facilities exceeding 100,000 m². Dedicated injection molding, thermoforming, film-blowing, and straw extrusion workshops cover a wide range of products, enabling standardized mass production and ensuring supply chain stability.
• High Capacity and Reliable Supply: Annual production reaches 90,000 tons: 50 injection molding lines (≈2,000 tons/month), 8 thermoforming lines (≈800 tons/month), 5 straw extrusion lines (≈250 tons/month). This scale satisfies large restaurant chains and cross-border clients while maintaining stable delivery across seasons and market fluctuations.
• Professional R&D and Mold Capability: Advanced R&D center with 3D modeling and rapid mold development (7–45 days). Products can be customized in size, thickness, pattern, and logo to meet both functional and branding needs.
• Multi-material Innovation: Uses PET, PLA, PP, and bio-based biodegradable composites to suit various scenarios like hot/cold meals and delivery. Products feature reinforced design, high tensile strength, and tear resistance, while maintaining industrial compostable properties.
• International Certifications and Food Safety: Products pass GB/T 4806.7, ASTM D6400, DIN EN 13432, FDA, and industrial composting & BPI certifications, ensuring safety and compliance for global markets.
• Customizable Services: Full OEM/ODM services: from customer requirements to 3D modeling, mold production, and finished goods. Minimum order: 30,000 pieces for tableware, 300,000 for cutlery. Guanzhong also provides brand design support, enhancing differentiation and market competitiveness.

Guanzhong’s Core Production Strength and Scale Advantages

Evaluating whether an eco-friendly tableware manufacturer is worth long-term cooperation depends on production capacity and supply chain stability. Guanzhong has clear advantages in these areas.

First, the scale foundation. The industrial park covers nearly 200,000 square meters, with total production facilities exceeding 100,000 square meters, including an R&D building and multiple independent standardized workshops for granulation, injection molding, thermoforming, and film blowing. Large-scale centralized production improves efficiency and reduces per-unit cost.

Specific production capabilities include:

• 50 fully automatic injection molding lines, monthly output approx. 2,000 tons
• 8 fully automatic thermoforming lines, monthly output approx. 800 tons
• 5 fully automatic straw extrusion lines, monthly output approx. 250 tons
• 3 biodegradable sheet extrusion lines
• 5 bio-based modified masterbatch production lines

This production structure covers plates, lunch boxes, cutlery, cup lids, straws, and other categories. For large chain catering brands or cross-border wholesalers, this enables centralized procurement across multiple categories within the same supply system, improving management efficiency.

In R&D and mold capabilities, Guanzhong is equipped with 3D modeling and rapid mold development. Custom mold cycles are typically 7–45 days, and standard product production cycles are 7–15 days, which is crucial for brands with fast product launch schedules.

Additionally, the company holds 10+ related patents, continuously promoting material modification and structural optimization. Through detail optimizations such as embossed bottom structures, leak-proof lid structures, and thickened edges, the company ensures biodegradable properties while enhancing product strength and durability.

Material Innovation: PET, PLA, PP, and Bio-based Biodegradable Material Solutions

Material selection directly determines product safety, heat resistance, and biodegradability. Guanzhong adopts a diversified material strategy to match different materials for different usage scenarios.

1. PET Material
PET offers high transparency, good strength, and stable molding, suitable for cold foods, salads, and fruit boxes. Advantages include excellent display effect and high compressive strength, suitable for supermarket retail and cold chain delivery.

2. PLA Material
PLA is derived from biomass starch fermentation to produce lactic acid, which is then synthesized into polylactic acid. The degradation pathway is:
Selected grains → starch extraction → lactic acid production by biomass starch fermentation → polylactic acid synthesis → molded product → biodegradation and absorption under industrial compost conditions.

PLA is suitable for cold drink cups, straws, and cold meal trays, and can achieve industrial composting degradation under standard conditions.

3. PP Material
PP has excellent heat resistance and adapts to hot and cold environments. It is suitable for hot meal containers and microwave scenarios. Its food contact safety has been widely verified in multiple countries.

4. Bio-based and Biodegradable Composite Materials
Guanzhong uses bio-based modified masterbatch production lines to compound natural bio-based materials with biodegradable resins, ensuring strength while enhancing biodegradability.

International Certifications and Export Compliance

In the eco-friendly tableware industry, certifications are not only a market pass but also a key risk control element. Guanzhong products have passed a series of domestic and international authoritative standard tests, ensuring compliance with global food safety and biodegradability requirements.

The company’s products have passed the following standards:

• China GB/T 20197, GB/T 19277.1, GB/T 4806.7 food contact standards
• ASTM D6866 bio-based carbon content test
• ASTM D6400 compostability test
• DIN EN 13432 industrial compost standard
• US FDA food contact test

Meanwhile, the company has obtained:

• International industrial compost certification
• DIN industrial compost certification
• DIN bio-based product certification
• US BPI biodegradability certification

These standards are widely recognized globally. For example, DIN EN 13432 is an important EU standard for industrial compostable materials, and ASTM D6400 is the core US standard for compostable material assessment. With these certifications, Guanzhong products can biodegrade within the specified period under industrial composting conditions, while meeting food contact safety requirements in Europe, the United States, and other regions.

With a complete certification system and strict testing standards, Guanzhong not only ensures product quality but also provides customers with reliable export compliance, making it a trustworthy eco friendly food packaging manufacturers and eco friendly food packaging supplier in the international market.

OEM/ODM Customization Capabilities and Brand Empowerment Services

In today’s catering market, customization and brand differentiation are key to enhancing competitiveness. Guanzhong, with a complete R&D, production, and supply system, offers full-process OEM/ODM services from design to mass production, helping brands achieve personalized needs and high-quality output.

Custom Production Capabilities

Guanzhong provides extensive customization services covering every detail of disposable tableware and trays to ensure functionality, brand identity, and environmental requirements. Specific customization content and OEM/ODM services include:

• Size customization: Customize length, width, height, and thickness of plates, boxes, cutlery, straws, and cups according to customer requirements, ensuring compatibility with different catering scenarios and packaging equipment.
• Material customization: Options include PET, PLA, PP, and bio-based biodegradable composites, suitable for hot or cold meals, high-temperature resistance, or industrial composting.
• Logo and pattern customization: Customer logos or brand patterns can be printed or embossed on tableware to enhance brand recognition and image.
• Color customization: Brand CI-based color customization, including transparent, semi-transparent, and various colored schemes, to enhance visual appeal.
• Structure and functional customization: Leak-proof lid design, embossed bottoms, double-thick edges, and other functional optimizations can be adjusted according to customer scenarios to improve durability and user experience.
• Packaging customization: Provide exclusive packaging solutions, including paper boxes, color boxes, sets, or bulk packing, supporting brand promotion and takeout delivery requirements.
• Mass production and quality control: Fully automatic injection molding, thermoforming, and film blowing production lines support large-scale production while maintaining strict quality standards, providing full OEM/ODM production services.

Customization Process:

Customer requirements → 3D modeling → Mold production → Finished product manufacturing

Minimum Order Quantity:

• Disposable tableware and trays: 30,000 pieces
• Cutlery products: 300,000 pieces

Brand Empowerment and Value-added Services

Guanzhong not only provides product customization but also helps clients enhance brand value. Through custom logos, packaging design, exclusive colors, and styles, the company provides a complete market display solution, making products more recognizable on shelves or in takeout deliveries. OEM/ODM services ensure product quality control, compliance with domestic and international food contact safety standards, and industrial composting certifications, providing reliable support for building a green and environmentally friendly brand image.

Start Your Customization

WhatsApp: +86 13665956245

Email: peters@quanzhong-bio.com

As China’s leading eco-friendly tableware manufacturer, Guanzhong leverages strong production capabilities, advanced R&D, diverse material options, and a comprehensive OEM/ODM service system to provide high-quality eco-friendly solutions for the global catering and food service industry.

From PET, PLA, PP to bio-based biodegradable composites, each piece of tableware balances functionality, environmental protection, and brand customization needs. Through international certifications and export compliance, Guanzhong products have high credibility in global markets. Whether for large-scale supply or customized branded tableware, Guanzhong provides stable, professional, and efficient services.

Choosing Guanzhong means choosing reliable eco friendly food packaging manufacturers and eco friendly food packaging supplier, helping your brand go further on the path of green and sustainable development.