Shijiazhuang zhongshi testing machine Co., Ltd. was established in 1999 with a registered capital of 11.1 million yuan. From inception, Zhongshi has been committed to R&D, manufacturer, sales and service for materials testing machine. after more than 10 years efforts, now become important leader in plastics&rubber testing equipment industry. Our Registered brand “Zhongshi” in Chinese means “solidarity ” and “Honesty” Since establishment, our company has design and produce more than 20 kinds non-metallic materials testing equipment, in which get eight national patents, products sold throughout in domestic and exported to Asia, Europe, Africa, Latin America and other more than 30 countries. Users cover various related fields, including manufacturers, quality inspection stations, materials testing center, materials research institutes, universities and colleges.