Yueqing City Zhong Hai Plastic Co., Ltd., established in early 2000s, has a development history of more than 5 years, specializing in producing expand plugs and spiral wrapping bands. Due to abundant strength, advanced management systems, perfect craftwork and elaborate molding, continuous research and development as well as innovation on technology, Zhong Hai has established a firm foundation for the quality of products.We have advanced production equipment and technology. Our products have been sold throughout the world, including mainland China, Southeast Asia, the Middle East, Europe, and South America.With the tenet of "Quality first, Customer orientation" and "Establishing the best enterprise, Producing first-rank products, Creating perfect benefit", Zhong Hai looks forward to establishing long-term and friendly cooperation with new and old customers all over the world.