# Guanzhong

Bio-based films — Large-scale biopolymer extrusion.

Source: https://en.bioecon.ru/companies/guanzhong/
Updated: 2026-06-25

- Country: China

## Verifiable facts

| Fact | Value | Source |
| --- | --- | --- |
| Funding | 600 million yuan | https://www.morpholine.org/invest-600-million-yuan-fujian-guanzhong-science-and-technology-90000-tons-of-bio-based-fully-degradable-and-degradable-composite-materials-and-products-project-eia-announcement/, https://www.newtopchem.com/archives/41234 |
| Capacity | 90,000 tons per year | https://guanzhong-bio.com/about-us/, https://guanzhong-bio.com/china-custom-biodegradable-bags-manufacturers/, https://guanzhong-bio.com/guanzhong-top-custom-biodegradable-plate-manufacturer/, https://guanzhong-bio.com/leading-disposable-plastic-container-manufacturer-europe/ |
| Certification | ISO9001, BPI, DIN EN 13432, ASTM D6400, ASTM D6866, FDA food contact compliance | https://guanzhong-bio.com/about-us/, https://guanzhong-bio.com/china-custom-biodegradable-bags-manufacturers/, https://guanzhong-bio.com/guanzhong-top-custom-biodegradable-plate-manufacturer/ |
| Production site | Yongchun County, Quanzhou City, Fujian Province, China | https://guanzhong-bio.com/about-us/, https://guanzhong-bio.com/china-custom-biodegradable-bags-manufacturers/, https://guanzhong-bio.com/guanzhong-top-custom-biodegradable-plate-manufacturer/ |
| Headcount | 180 employees | https://guanzhong-bio.com/china-custom-biodegradable-bags-manufacturers/, https://guanzhong-bio.com/guanzhong-top-custom-biodegradable-plate-manufacturer/, https://guanzhong-bio.com/leading-disposable-plastic-container-manufacturer-europe/ |
| Revenue | US$10 Million - US$50 Million annual output value [medium confidence] | https://china-compostable.en.made-in-china.com/ |

Independent sources: china-compostable.en.made-in-china.com, morpholine.org, newtopchem.com

## Technologies

- [Edible films & coatings](https://en.bioecon.ru/technology/edible-films-coatings/)