Hongyuan Hengye Science and Technology Development Co.,Ltd Was founded in 1978 and is a leading producer and exporter of extinguisher filler machine, Electric hydraulic test pump and other various protection products in China, having available highly skilled work force and modern machineries. The corporation has enormous potentiality in science and technology development, advanced manufacturing facilities, complete test condition and scientific modern management system, and passed ISO9001 of international Quality Management System Certification .The company pays great attention to the technical investment, the technician refine on study, developed many new products. A good many products provided with patent, has filled the domestic blanks. The corporation in leading position in the same industry at home, had well-known in the world colleague industry.