Qingdao Lida Group was established in 1993. It is an integrated construction professional engineering contracting company integrating design, production, construction and integrated marketing.

Lietzke Doors is a designer and manufacturer of hinged steel security doors, incorporating steel door frames, steel sheeted door leaves and door hardware.

We provide fully engineered, custom-designed light gauge steel frames, trusses and flooring systems for all light guage steel framing projects

We are LIKO-S, a Czech manufacturing and construction company. We have a clear vision, corporate philosophy, and culture. Our products are the result of our own development and production. We are recipients of the Family Business of the Year 2014 award.

Foshan Limanda Doors and Windows is a comprehensive brand integrating the development, production and sales of titanium-magnesium alloy decorative doors. We have powerful production technology and strong overall development capabilities, strictly control product materials, and use advanced international production technology to ensure that the products are environmentally friendly, durable, moisture-proof, corrosion-resistant, non-fading, and sound-insulating. We use first-class surface treatment, advanced design, and fine craftsmanship to make our products superior in style, performance, and quality.

Yunnan Tiansheng Wire Mesh Factory (13987108540) is a Kunming zinc steel guardrail manufacturer that produces Yunnan guardrails, Yunnan fences, Kunming guardrail nets, and Kunming slope protection nets. It also mainly deals in: prison guardrails, gabion nets, railings, foundation pit guardrails, sound barriers, steel grilles, perforated nets, Dutch nets, construction meshes, steel fences, etc. We will uphold qualified quality and service to provide our customers with high-quality and reliable products!

Linea Metal deals with the sale of fall arrest lifelines, harnesses, parapets. Coverings such as panels, tiles, shingles, polycarbonates, skylights, online.

Guangdong Lingguan Energy Saving New Materials Co., Ltd., referred to as Lingguan Energy Saving Board, is a manufacturing enterprise mainly engaged in the production of cold storage insulation boards, cold storage insulation doors, energy-saving building boards, machine-made cold storage boards, handmade cold storage boards, and polyurethane rock wool edge-sealed exterior wall panels; Lingguan Energy Saving Board Company's main products are used in cold storage, various workshops, building exterior walls and other fields.

It is a leading company in Plumbing Connection Systems, Ventilation Connection Systems, Sound and Vibration Insulation Systems, Seismic Limiting Systems, Industrial Suspension and Support Systems, Building Fixing Systems, Facade Systems and Modular Profile Systems.

Linox Technology is a World Leading Designer and Manufacturer of Architectural Stainless Steel Fittings for frameless glass systems; including canopies, balustrades, facades, pool fencing, frameless sliding doors, and other systems.