About our company


More than packaging.

In 2015, Guangyi Miao and Mike Miao founded Wintersun Co., Ltd, located at Jiangyin, Jiangsu, China, which provides individual plastic solutions from R&D to customized manufacture, with a professional team and rich experiences in plastic product engineering, we also became a leading solution provider of advanced product application in bio-based plastics, such as our main focus: PLA. (polylactide acid) - products.

Unique products such as PLA- insulation pouch, biodegradable zipper, PLA- tape etc. are specially developed, manufactured by Wintersun and shipped to our worldwide clients from different countries.

Our goal: keep creating biodegradable packaging to help saving our planet!

Meet our team

Our products


Sustainability - Reduce (reduce the amount of packaging using, reduce CO₂ footprint), Reuse (reuse the products), Compost - (biodegration)


More than packaging