PE/plastic chair for students 1.rotational moulding technique 2.durable and lightweight 3.comfortable and easy to clean Our companyEstablished in 2010, Jiangsu Zitong Environmental Protection Technology Co., Ltd. specializes in the business of rotomolding and rotational moulding. Located in Zifeng Building, Nanjing, we enjoy convenient access to major transportation networks. Our company covers ...