Manual swing door
1 All use rigid polyurethane foam material
2.Made of 304 stainless steel
3.Apply to seal the cold storage

 1.Standard 304 stainless steel precision casting parts, round horn outside the doors of R and corrugated strengthen inside panel.Door leaf inside and outside panel and door guard board inside  all have plastic PVC profile in the cold bridge heat insulation treatment.  

2.The overall frame, aluminum alloy threshold and the surrounding the demountable type 24 V doorcase safety constant temperature electric tropical, being the hardening tensile anti-aging fluid sealant, unique Z stainless steel next orbit, stainless steel frame and argon arc full whole welding meet process.