Raoyang Hongyuan Machinery Co., Ltd. was established in 1978. After decades of challenges and perseverance, we now boast a modern factory covering 20,000 square meters and total assets exceeding 100 million yuan. Specializing in the research, production, sales, and technical services of packaging equipment, pressure testing equipment, and hydraulic hose crimping equipment, among others, our company's fire extinguisher packaging equipment series includes high-precision dry powder fire extinguisher filling lines, semi-automatic dry powder fire extinguisher filling lines, ultra-fine dry powder filling lines, dry powder filling equipment, CO2 filling equipment, nitrogen filling equipment, airtightness testing equipment, hydraulic testing equipment, calibration equipment, and disassembly tools.The company emphasizes technological investment, consistently engaging in technical collaborations with domestic universities and hiring professors as technical consultants. In recent years, it has...