1.符合BS EN179机械性能20万次认证
2.符合GB30051-2013一级检测，1.5小时防火
3.锁舌为不锈钢304精铸件，耐磨损
4.锁头盖为不锈钢或者45号钢，强度够高，护锁机构
5.盐雾测试240小时，防锈能力强
1.Compliance:BS EN179 mechanical performance,cycle test 200,000 times
2.Compliance:GB30051-2013 Grade 1 for 1.5 hours fire-rated
3.Latch is stainless steel 304
4.Cover is stainless steel 304 or steel
5.Salt spray test for 240 hours
