1.High-performance blast door(CE,ISO2008,SGS,EC,5S) ... -15day ZHE JIANG SHENDING DOOS CO.,LTD 1.High-performance blast door(CE,ISO2008,SGS,EC,5S)Standard Features ... (5). Stuffing material: honeycomb material (6). With high-quality burglarproof lock: ABC lock-set with 13 lock ... surface via acid cleaning phosphorizing antirust processing with heat transfer-printing on surface, looks like the natural wooden ...