Shenzhen Dalong Packing Machinery Equipment Co., Ltd. is an enterprise integrating research and development, design, sale and after-sales service. Our reliable product quality is famous in domestic and foreign markets, and our main products include Fully automatic shrink tunnel machine packers, semi-automatic sealing machines, shrink tunnel packers, 2 in 1 shrink packers, vacuum-packing, strap packing, carton sealing and bag sealing machines, contact stick packers, code printers, high frequency waves, ultra sound wave plastic welding machines, etc. We also make and design products with...