Hangzhou Zhongyuan Machinery Factory is professional manufacturer established in 2003. We integrate R&D, production, sales and services. Located in the beautiful city-Hangzhou, China, our workshop covers more than 10, 000 square meters with very convenient transportation networks: about 15 minutes' drive away from Hangzhou International Airport and 2 hours' drive away from Shanghai Airport. Facing the fierce market competition, our company carries out scientific management. We successfully passed ISO9001:2002 quality management authentication and CE certificate authentication. And all production procedures are under strict supervision ISO quality management system to ensure good quality of product.