Chinaplas is an international trade fair for the plastics and rubber industries. It is held annually in different cities in China and is considered one of the most influential exhibitions in the world for plastics and rubber industries. The event features a wide range of exhibits, including machinery and equipment, raw materials, processing technology, and finished products. It also serves as a platform for industry professionals to network and exchange knowledge and ideas. Chinaplas 2023 has been success held on 17th April- 20thApril in ShenZhen. According to statistics from the organizers, the cumulative number of visitors in the four days of the exhibition was 248,222, among them, overseas audiences reached 28,429.

TPU plastic is still the highlight of the exhibition due to its recyclability and durability, flexibility. TPU plastic resin continuous be developed to applied in new applications. Some new applications such as 3D fiber pillow, sports floor, helmet, 3D printing are exhibited in the exhibition. Medical grade TPU and FDA grade TPU are also the most popular requirement among visitor.

As the top 3 TPU manufacturer in china KUNSUN Polymer attracted hundreds of domestic and foreign customers and visitors coming in the booth to discuss material solution for their industry. Visitors showed great interest in the displayed product E-TPU, TPU air cushion sole and TPU air hose.

E-TPU which foamed by physical method is Non-solvent and free of chlorinated paraffins, heavy metal catalysts or MOCA. The dense and homogeneous cell structure E-TPU with low density and high mechanical performance provides optimal resilience and shock absorption to products. E-TPU is more and more widely used in insole, midsole, runways, hamlet and so on