1.body made of zinc or aluminium
2.cover and screws made of stainless steel
3.mature workmanship and perfect surface finish

1. body part made of super material of zinc or aluminium;2. the cover,the joint ,and all screws used in the product made of super 304# stainless steel, matched with s3.Perfect appearance of surface finish.4.Excellent workmanship and strict quality control system to guarantee the product quality