ZMS s. r. o. was founded in 1996 as a purely Czech family company. The basic production program of the company is locksmithing and metal fabrication of both common and special products and services, production and assembly of pipes and provision of waterjet cutting services.

Operation of a locksmith shop. We manufacture entrance gates, gates, staircases, railings, shelters. We offer piece and serial production. Sale of mesh, wire and posts. We offer road transport up to 3 tons or with a tow up to 5 tons by Iveco.

Manufacture, supply and installation of building locksmith parts with a focus on staircases, railings, gates and doors in black hot dip galvanised steel. We provide custom locksmith work such as fabrication and installation of pontoons, fences, grates, sheds and other steel and stainless steel structures.

Internet sales of railings and handrails. Offering railings for patio, balcony, staircase, gallery and French windows. You will find planter holders, pool steps, stainless steel stair treads, canopies over front doors and stand-up racks.

Realization of atyp reinforced concrete structures, staircases, arches, furnishings - from design to realization.

TOPSTEP specializes in the online sale of stair treads and modern customized stairs in various laminate decors or using vinyl parts. It offers individual attention and precise workmanship for quality staircase renovation or construction.

We offer the TOPSTEP staircase system, which is optimal for lining new stairs and for quick renovations without demolishing the old staircase. Our stair profiles can be used on straight and spiral staircases and on any substrate: concrete, wooden stairs, metal and stone staircases. We manufacture window sills.