Haide Pack served in Seafood packaging for 30 years, as located in coastal city of Qingdao. We have great emotional with ocean and seafood. The seafood packaging is served in the supermarket supply chain for 2 decades internation. The quality of branding delivery match by its packaging design and reliable packaging quality by the anti-puncture, sealing strength, pressure resistance in low temperature, easy opening, fast heating, safe in material and long shelf life.