ThyssenKrupp Elevator Door Triangle Lock Components is a lock in the door panel, which works together with the triangle key. It made up bu high quality stainless material. It is a security part that when lift under dangerous or stopped unclear floors, the door can be opened by the key and lock. 

1.The largest elevator parts company integrating warehousing with marketing.

2.Leading supplier and expoter in elevator parts industry.

3.We have various brands elevator parts,such as Kone,Otis,LG Sigma,Schindler,Toshiba,Thyssen and so on .

4.With the excellent after-saled service and warranty.