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Güldner - Your expert [s]crew

For more than 35 years we have been producing and supplying special screws, CNC turned and milled parts, fasteners and components manufactured according to previously defined requirements. Screws and fasteners for extreme requirements are our specialty. In detail we produce cap screws, expansion screws, nuts and parts according to drawings. For example, from heat-resistant or acid-resistant materials, but also from tempered steels and many other materials. For your screw requirements you can choose from a variety of special materials.

Our products can be found in mechanical and plant engineering, apparatus and pressure vessel construction, in the chemical and petrochemical industry, environmental and energy technology, aerospace, racing and other industrial applications. On request, our products can be supplied with inspection certificates and product documentation according to DIN EN 10204 - 2.2, 3.1, 3.2, TÜV, GL, LR, BV, RINA, and from other inspection companies.

As a TÜV-approved company for machining materials according to AD-2000 Merkblatt W0 / TRD 100, with a quality assurance system introduced according to Pressure Equipment Directive 2014/68/EU, as well as certification according to ISO 9001 and KTA 1401 and the approval of Germanischer Lloyd and AVS D 100/50, we guarantee the highest quality standard. Furthermore, we are an approved manufacturer according to the VdTÜV-Merkblatt 1253/4.

We offer you many years of experience in the processing of a wide spectrum of materials and the use of future-oriented production technologies paired with short and flexible delivery times.

GÜLDNER - We create connections

Aerial view PV plant

As a responsible, manufacturing company, it is important to us to contribute to environmental protection. Therefore we manufacture with energy generated from our 2,700 m² photovoltaic system. In addition, we have a validated environmental management system according to EMAS, which ensures environmentally friendly and resource-saving processes.

Current environmental statement