London Door Spring Ltd supply and fit all makes and models of spring door closers and closures. We specialize in repairs and replacement of antique and obsolete mechanisms. e understand the problems maintenance and building companies can face with spring door closer repair and adjustment. We provide a free surveying service offering you our experience and expertise. We can supply, fit and adjust all makes and models of door closers and door closure operating equipment - Dorma BTS 75 or BTS 80, Axim 4002, Transom closures - and overhead door closures such as Briton 2003 and 2004. We also have a large selection of obsolete and antique door closers (including Newmans 400 & 600, Gibbons single and double action, Britannic, Marquess & Coronet) floor springs, top centres and shoes. Please ask for a free quotation.

The Metalwërks® division of Metal Sales & Service, Inc. is the single source for all of your architectural metal needs. Founded in 1968, Metal Sales & Service, Inc. is a second generation, family-owned business, and a leading expert in the field of architectural metal cladding and ornamental metal. From modest beginnings, we have built a fully-integrated organization whose comprehensive capabilities include design, distribution, engineering, custom fabrication, installation, and project management.

Fabricating and erecting structural steel since 1975. Projects include commercial, industrial, insitutional buildings, multi-story office buildings, power generation projects, renovations and reinforcing, residential condominium conversions. Consistent with our environmental principles, Tresman Steel uses fully recyclable materials. Structural steel is the most recycled material in the world since it retains its strength, qualities and characteristics. North America’s structural steel recycling rate for construction was 97.5% in 2007. In addition to recycling steel, Tresman Steel has implemented a paper and cardboard recycling program in conjunction with Green Thumb Recycling and Disposal Services®. Tresman Steel has successfully diverted tons of paper products from landfills to recycling facilities.