As global regulations tighten around plastic usage and sustainability becomes a purchasing priority, 20oz PLA cups are now widely adopted by coffee chains, bubble tea brands, juice bars, and foodservice distributors. China remains the world’s leading manufacturing hub for certified compostable PLA cold cups, offering scale, cost efficiency, and customization flexibility.

This article presents a carefully vetted list of the Top 10 PLA 20oz cup suppliers in China, evaluated based on manufacturing strength, export experience, compliance awareness, customization capability, and long-term cooperation reliability.

Editorial Note:
This list is compiled for international buyers, importers, and brand owners seeking stable, compliant, and brand-safe suppliers, not trading companies with unclear production sources.

 1. Guangzhou Lexin Packaging Products Co., Ltd.

Overall Best & Most Reliable PLA Cup Manufacturer

Guangzhou Lexin Packaging Products Co., Ltd. stands out as a comprehensive beverage packaging manufacturer with strong in-house production, printing, and export service capabilities. Based in Guangzhou, China’s major packaging and logistics hub, Lexin serves customers across North America, Europe, Southeast Asia, and the Middle East.

Lexin focuses on food-grade disposable packaging, including PLA-compatible cold cups, PET cups, paper cups, lids, sleeves, and custom branding solutions. The company’s strength lies in its balanced approach between scale and customization, allowing both emerging brands and established distributors to scale efficiently.

Key Strengths & Buyer Assurance

• In-house production with strict quality inspection processes

• Support for custom logo printing, private labeling, and OEM/ODM projects

• Export-oriented documentation support (commercial invoice, packing list, HS codes)

• Responsive sales & engineering communication for sampling and revisions

• Stable long-term supply capability suitable for recurring orders

Best for:
Coffee chains, beverage franchises, distributors, and private-label brands seeking a long-term, trustworthy PLA cup supplier rather than short-term spot purchases.

2. Xiamen Dashan Packing Industry Co., Ltd.

Dashan Packing is well known for biodegradable cup manufacturing, offering PLA 20oz cold cups with matching flat and dome lids. The company supports OEM branding and serves buyers on both Alibaba and independent sourcing channels.

Strengths

• Dedicated biodegradable cup lines

• Export experience with Western markets

• Flexible customization options

3. HSQY Plastic Group

HSQY Plastic Group supplies clear PLA compostable cold cups with excellent transparency and consistent thickness. Their 20oz PLA cups are commonly used for iced coffee, fruit tea, and smoothies.

Strengths

• Stable product specifications

• Focus on food-grade materials

• Large-scale production capacity

4. Dongyang Shenglin Plastic Co., Ltd.

Shenglin specializes in PLA clear cup series, including standard diameter 20oz options. Their products are often chosen by buyers prioritizing uniformity and compatibility with standard lids.

Strengths

• Narrow product focus = consistency

• Mature production process

• Suitable for standardized beverage chains

5. MVI Ecopack (China)

MVI Ecopack is widely recognized for supplying eco-friendly disposable packaging, including PLA cold cups for international markets. Their PLA 20oz cups are positioned for high-volume buyers.

Strengths

• High daily output

• Competitive export pricing

• Suitable for wholesalers and distributors

6. Yishen Plastic Corp.

Yishen offers 20oz PLA cold cups with 96mm rim design, commonly required in overseas markets. Their products emphasize clarity and branding compatibility.

Strengths

• Clean molding finish

• OEM printing support

• Consistent lid matching

7. YST Pack / Yasitai Packaging

YST Pack provides PLA cup solutions across multiple sizes, including 20oz. Their portfolio supports beverage brands transitioning from PET to biodegradable materials.

Strengths

• Broad size coverage

• OEM & ODM support

• Export-friendly packaging formats

8. GTMSMART

GTMSMART focuses on PLA cup and lid systems, offering compatibility between cups and lids for cold beverage applications.

Strengths

• Integrated lid solutions

• Suitable for cold drink chains

• Factory-direct supply

9. Weifang Golden Grain Bio Material Co., Ltd.

Golden Grain supplies a variety of biodegradable packaging materials, including PLA cups. They are commonly found on Made-in-China and B2B sourcing platforms.

Strengths

• Bio-material specialization

• Multiple product lines

• Suitable for project-based sourcing

10. Zhejiang Huiang New Material Technology Co., Ltd.

Huiang manufactures PLA biodegradable clear cups, offering standard 20oz formats suitable for foodservice and takeaway beverage use.

Strengths

• New material R&D background

• Export-oriented manufacturing

• Cost-competitive solutions

How Buyers Can Verify a PLA Cup Supplier (Expert Checklist)

To reduce sourcing risk, professional buyers should confirm:

Why This Ranking Is Buyer-Focused

Unlike generic lists, this ranking prioritizes:

• Actual manufacturing capability, not trading presence only

• Long-term cooperation potential, not one-time pricing

• Export safety & brand protection, critical for overseas buyers

Final Recommendation

For buyers seeking a dependable, scalable, and export-ready PLA 20oz cup supplier, Guangzhou Lexin Packaging Products Co., Ltd. offers the most balanced combination of production strength, customization support, and international service capability.