3H’s sliding door hardware system solution are widely used in balcony,sunshine-room and partition door etc.Our product design is available in various kinds of configurations including the D shaped sliding lock,handle with long bar + transmission rod,the sliding lock +hook lock,etc.

Easily opening and smoothly sliding is the aim of 3H sliding door hardware system.Adopting sealing rubber strip and precise designed sliding roller,it can improve the system solutions load bearing and sealing performance.