TAIZHOU DINGYUN PAPER&PLASTIC CO., LTD.

About us
With 10 years of production experience in the catering packaging field, Zhejiang Dingyun Biotechnology Co., Ltd. is located in Linhai City, Zhejiang Province. Adjacent to Ningbo Port to the north, it boasts well-developed and convenient transportation. It is a high-tech enterprise dedicated to the research, development, production, and sales of biodegradable materials and products. The company has obtained international certifications such as ISO 9001, DIN13432, RBI, SGS, and QS, and has been honored with the titles of "Technology-based Enterprise" and "High-tech Enterprise".

Product range
The main products are as follows.

Biodegradable polylactic acid (PLA) products include PLA cup lids, PLA film-coated paper cups, PLA forks, knives and spoons, straws, disposable paper lunch boxes, etc. These products are environmentally friendly options, meeting the demand for sustainable consumption.

Plastic products include cup lids made of materials such as PP, PS, PET, and RPET, which are widely used in different packaging scenarios.

In addition, the company also has independently developed products, such as modified polylactic acid masterbatch, bio-based waterborne coated paper, resin, etc., showcasing its strong R&D capabilities.

Independent laboratory
The company has a strong independent R&D team and has set up an independent laboratory. There are two overseas biological doctors in the team, who focus on the modification of polylactic acid materials and the development of new materials. In 2024, the company successfully developed bio-based waterborne coated paper and resin, and achieved mass production of these products in 2025.