LESER worldwide
LESER - The safety valve company

LESER - The global company

With more than 1,050 employees and 130,000 safety valves produced per year, LESER is the largest manufacturer of safety valves in Europe and one of the leading companies in its industry worldwide. 
LESER offers spring loaded and pilot operated safety valves for all industrial applications according to the Pressure Equipment Directive and ASME VIII. Major companies in the chemical, oil and gas, petrochemical, energy, technical gases, LNG/LPG, pharmaceutical, food and beverage, shipbuilding and heating and air conditioning industries use LESER safety valves. 
LESER safety valves are developed for the international market in Hamburg and manufactured in the modern plant in Hohenwestedt/Germany. In addition, LESER produces safety valves to the same standards in India and China for the local markets. Twelve subsidiaries and offices in Europe, America, the Middle East and Asia as well as authorized contacts in over 80 countries guarantee competent customer advice and fast, reliable deliveries.


LESER US serves representatives, distributors, and end-users in North America.
The subsidiary offers manufacturer expertise for all of your commercial and technical needs, fully integrated SAP processes and delivery from regional stock. LESER US carries $7 Million USD worth of stock in safety valves and spare parts at its Charlotte, NC facility. LESER US is able to supply safety valves in one week or less (same-day possible for emergencies) and same-day for spare parts.


Rio de Janeiro / Brazil

LESER Brazil sells LESER products throughout Brazil through a network of distributors. With the largest stock of safety valves in South America, LESER Brazil guarantees short and reliable delivery times. 


  • First subsidiary of LESER founded in 1998
  • Sales partner for the most important industrial markets
  • Support in day-to-day and project business
  • Implementation of training courses and customer seminars
  • Storage and assembly
  • Special painting processes and inspections possible


Toulouse / France

LESER France is a strong partner for safety valves and supplies all customer groups and industries in France. With its regional warehouse, LESER France offers its customers short and reliable delivery times. An extensive sales network and competent advice on site offer customer-oriented service around the safety valve.


  • Founded in 2004
  • Sales office with central stock (280 m²) close to Toulouse
  • Support for sales partners and end customers in technical and commercial matters
  • Execution of trainings and customer seminars
    • Participation at regional exhibitions 



LESER Singapore is the regional contact for customers and sales partners in Southeast Asia. Experienced safety valve specialists and a well-developed sales and service network are available for customers in Indonesia, Korea, Malaysia, Taiwan and Vietnam. Integrated SAP processes and a warehouse with almost 1,000 safety valves guarantee short and reliable delivery times.


  • Founded in 2010 (previously representative office since 2003)
  • Sales office, central stock
  • Regional center for Southeast Asia
  • Support for sales partners and end users in technical and commercial matters
  • Regular training and customer seminars
  • Participation at regional exhibitions


Tianjin / China

LESER China offers technical advice and customer support for safety valves in China directly from the manufacturer. The wholly-owned subsidiary covers all areas of a safety valve manufacturer with production (machining, assembly, storage and inspection), order processing, logistics, safety valve consulting, project management, after-sales service and marketing.

LESER sales offices in Tianjin, Beijing and Shanghai as well as sales service in Shenzhen, Xi'an and Wuhan ensure regional customer proximity. LESER partner Sinobright Pesch serves major customers and the province of Xinjiang.


  • Founded in 2013
  • Local production established in China
  • Headquarters in Tianjin, regional offices in Beijing, Shanghai
  • Sales representative in Shenzhen, Xi’an
  • Support for sales partners and end users in technical and commercial matters
  • Emergency after-sales service provides on-site support
  • Execution of regular trainings and customer seminars
  • Participation at regional exhibitions
More information at www.leser.com.cn and WECHAT (莱斯安全阀) 
(QR code: Link to Wechat)


Manama / Kingdom of Bahrain

LESER Bahrain was founded in 2008 to support and expand the Middle East and related regional markets. The office supports its partners in the region in technical and commercial matters. It has a direct connection to the SAP system of the parent company.

In the region, safety valves worth almost 500,000 euros are stored in sizes ½" to 8" made of WCB and SS. The workshop built by our regional partner Binzagr in Saudi Arabia supplies safety valves with short and reliable delivery times.


  • Founded in 2008
  • Regional Centre for the Middle East
  • Technical and commercial support
  • Marketing support
  • Execution of regular trainings and customer seminars
  • ASME and DIN EN ISO 9001 approved assembly at LESER partner Binzagr in Saudi Arabia

LESER Russia

Moscow / Russia

A non-commercial representative office of LESER Russia was opened in Moscow on February 28, 2017. The main task of its creation was to oversee the expansion of the existing dealer network in order to expand its coverage and increase its presence on the territory of the Russian Federation and the Republic of Belarus. In addition, the goal was to create a network of service centers to improve after-sales support and faster response to service requests.


  • Year оf foundation - 2017
  • Representative office, network of dealers and service centers
  • Supervised sales markets - the Russian Federation and the Republic of Belarus
  • Support for trade partners and end customers on all technical and commercial issuesMarketing support
  • Service support
  • Conduction of training on safety relief valves for partners and customers
  • Participation in regional exhibitions
  • Valid certificates CU 010 and TR CU 032 for products
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