Yanshi Yaxin Machinery Manufacturing Co., Ltd. was founded in 1992. We are specialized in brick making machinery and kiln construction. We are titled "Henan Wall Material Industry Advanced Unit" and "Advanced Enterprise of Building Material Production and Management". We have passed ISO9001:2008 International Quality Management Certification. We have about 100 workers & cover 30,000 square meters. Our main products include two-stage vacuum brick machine, energy saving compact vacuum brick ...