1.符合CE认证，EN1125机械性能20万次认证，EN1634防火认证
2.锁舌为不锈钢304精铸件，耐磨损
3.锁头盖为不锈钢或者45号钢精铸件，强度高
4.盐雾测试240小时，防锈能力强
1.Compliance: EN1125,200 ,000 times cycle test; EN 1634 fire rated
2. Latch is stainless steel 304
3.Cover is stainless steel 304 or steel
4.Salt spray test, 240 hours
