LESER LLP

LESER - Company, Safety valves 'made in Germany', By tradition - always a step ahead. Loyalty through transformation, with almost 200 years of experience, LESER ranks among the pioneers of mechanical engineering in Germany. Specializing in safety valves since the 1970's, LESER has developed its products to reflect the state of the art and provides solutions for all sectors of industry. Headquartered in Germany, with a state-of-the-art factory and over 800 employees worldwide, LESER supplies high-quality safety valves globally. Currently producing 130,000 safety valves annually, LESER is a member of VDMA, EVA, ASME, and TÜV-Nord.

LESER GmbH & Co. KG is a leading German safety valve manufacturer, specializing in the design, manufacturing, and servicing of highly engineered safety valves since 1818. We provide customized solutions to meet the unique specifications and needs of our customers, focusing on protecting people and assets, improving operational efficiency, and minimizing environmental impact. Our valves cater to various industries, including chemical, petrochemical, oil & gas, FPSO, food & beverage, and technical gases, with sizes ranging from ½” to 12”, pressure classes up to 850bar, and materials such as carbon steel, stainless steel, and corrosion-resistant alloys. Additionally, we offer pressure management products like remote sensors and lift indicators for early over-pressure detection. With a local subsidiary in Singapore, LESER LLP, we can better serve the growing demands of OEM & MRO businesses in the Southeast Asia region.