Shanghai Chendong New Materials Co., Ltd., mainly engaged in PC and RPO plastic products and travel bags. We successfully developed an exclusive new environmentally friendly material RPO in 2021. The bags made of this new material have many advantages. Once launched, they are well received by customers. Based on the characteristics of this material and combined with local culture, a variety of high-end cultural and creative travel bags (such as the China Pavilion and West Lake models) have been developed. In 2022, the plastic frame zipper combined bags was developed. The unique bag structure can make the zipperbags waterproof and explosion-proof. In any weather conditions, it can safely protect the valuables in the luggages; the flatness is good, which further improves the beauty of the luggages.