We are Greatwall Mould Co., Ltd. From Shenzhen City, a Special Economic Zone in South China. We are specialized in manufacturing plastic mould, injection and many kind of components. With over 20 years experience and good reputation, we have expanded our products into many countries all over the world. We are also well respected for the technical expertise, first-rate quality, On-time delivery and value added services. For more information please refer to our website www. greatwall-mould. Com .