The 24oz clear cup is a workhorse of the beverage packaging world — sized for iced coffee, bubble tea, smoothies, and large cold drinks, and prized for the crystal-clear presentation that PET (polyethylene terephthalate) plastic provides. China remains the dominant global source for these cups, thanks to its dense cluster of injection-molding and thermoforming factories, particularly in Zhejiang province.
Material grade: Food-grade, BPA-free PET is the industry standard for clarity, rigidity, and recyclability. Some suppliers also offer PLA (compostable) or RPET (recycled PET) alternatives.
Wall thickness & unit weight: A typical 24oz cup weighs 14–21g depending on wall thickness — heavier cups resist cracking better but cost more to ship.
Rim & seal design: A smooth, rolled rim improves the drinking experience; the rim must also mate precisely with flat or dome lids to prevent leaks.
Certifications: Look for FDA, SGS, ISO 9001, or EU food-contact compliance documentation.
Customization: Logo printing, color options, and mold customization for branding.
MOQ and lead time: Varies widely — from around 10,000 pieces per size up to full-container orders.
Based in Haining City, Zhejiang Province, Gaokai is a direct manufacturer operating its own casting and machining facilities alongside an in-house international sales department — meaning orders are produced and exported without a trading-company markup. Its flagship GK117/24C 24oz Clear Cup is made from rugged, BPA-free PET with a caliber of 116.85mm, a 92.4mm base, and a height of 109.0mm, weighing 21.0g per unit — on the heavier, more crack-resistant end of the category. Cups ship 25pcs per sleeve, 20 sleeves per carton (500pcs/ctn), and are compatible with both flat and dome lids. Gaokai also produces PET, PLA, and RPET cup lines, giving buyers a sustainable alternative alongside standard PET. More on the company's facilities and certifications is available on its About Us and Why Choose Us pages, or via direct inquiry.
Located in Dongyang, Zhejiang, Kaida specializes in "top-dia" PET cups across multiple calibers, including a 98mm 24oz cup line. The company positions itself around recycled PET material and offers a wide range of standard mold sizes.
COPAK runs its own plastic sheet and thermoforming lines, producing PET cups from 5oz up to 24oz with rolled-rim construction and dome or flat lid compatibility. Standard MOQ is around 30,000 pieces, shipped via Ningbo or Shanghai ports.
With over 18 years in the disposable cup industry, GMZ offers PET cups across a broad caliber range (78mm–107mm) and states that every batch undergoes SGS testing for food-contact safety. Its published MOQ starts at roughly 10,000 pieces per size, making it accessible for smaller buyers.
YOON emphasizes high-volume production, citing bulk discount tiers at 50,000, 100,000, and 500,000-unit quantities, and lists major beverage brands among its repeat customers.
Lansin offers a broad catalog spanning PP, PET, and PLA cups, including clear PET dessert and drink cups in sizes up to 24oz, alongside sauce cups and dental cups — useful for buyers consolidating multiple SKUs with one supplier.
Dongsu produces cups from 0.75oz to 32oz, including a 24oz PLA line, and lists FDA, ISO 9001, and SVHC certifications for its PET products.
Yasitai manufactures clear PET and PP boba/cold-drink cups across the 10–32oz range, with U-shape and standard formats and custom-logo printing services.
A paper-and-plastic container specialist with around 20 years of industry experience, offering PET clear cups from 8oz to 32oz with multi-color printing options.
Botong produces crystal-clear, crack-resistant PET drink cups in 16oz and 24oz formats with flat lids and straw-hole cutouts, along with custom printing and typesetting services.
| Manufacturer | Location | Materials | Notable Certs | Standout Trait |
|---|---|---|---|---|
| Zhejiang Gaokai | Haining, Zhejiang | PET, PLA, RPET | In-house factories, direct export | Heavier 21g cup wall; own casting & machining lines |
| Dongyang Kaida | Dongyang, Zhejiang | PET, RPET | — | Wide caliber/mold range |
| Shanghai COPAK | Shanghai | PET | — | Vertically integrated sheet-to-cup lines |
| GMZ | China (plastics hub) | PET, PP | SGS-tested batches | Low MOQ (~10,000 pcs) |
| YOON | China | PET | — | High-volume brewer/beverage clients |
| Jinhua Lansin | Jinhua, Zhejiang | PET, PP, PLA | — | Broad multi-category catalog |
| Dongsu | Dongyang, Zhejiang | PET, PLA, PP | FDA, ISO 9001, SVHC | Very wide size range (0.75–32oz) |
| Yasitai | Guangdong | PET, PP | — | U-shape & boba cup specialist |
| Hubei Xinyujie | Hubei | PET | — | ~20 years export experience |
| Botong Pack | China | PET | BPA-free | Straw-hole flat lid design |
Most 24oz clear cup manufacturers in China cluster around a similar set of fundamentals — food-grade PET, rolled rims, stackable design, and lid compatibility — so the real differentiators come down to wall thickness, certification transparency, MOQ flexibility, and whether you're buying from a direct factory or a trading intermediary. Buyers running recurring, branded programs typically benefit from working with a vertically integrated manufacturer that controls its own molds and casting lines, such as Zhejiang Gaokai, since that reduces the number of hands (and margin layers) between the order and the factory floor. For spec sheets, sample requests, or sustainable RPET/PLA options, Gaokai's product catalog and contact page are the best starting points.
