WangYuan packaging is a very large scale production source manufacturer in China. It is integrating R&D, design, production and sales of packaging.
Our main products include poly mailer bags, bubble envelope mailer bags, Biodegradable Compostable packaging bag, zipper bags and other packaging products.
As a professional mailing bags supplier, we have excellent teams who focus on product development & design, quality control & inspection.
On-site material inspection
