Shanghai Sanjing Machinery Co., Ltd. is a Chinese manufacturer specializing in vacuum packaging machinery. With over a decade of experience, the company focuses on the research, development, production, and sale of vacuum packing machines. Their product line includes thermoforming vacuum packaging machines, vacuum skin packaging machines, and modified atmosphere packaging machines, catering to industries such as food processing, pharmaceuticals, and electronics. The company emphasizes innovation and quality, integrating advanced technologies to meet diverse customer needs. :contentReference[oaicite:0]{index=0}