液位开关  制造商、经销商、供应商

Standex电子集团-充满活力，成功，遍布全球
Standex Electronics是设计、开发和生产标准和定制电磁元件的全球市场领导者，如基于簧片开关的磁性产品和创新。

KROHNE is a global manufacturer and provider of instrumentation, measurement solutions and services. Founded in 1921 and headquartered in Duisburg, Germany, we offer extensive application knowledge and local contacts for instrumentation projects in over 100 countries. KROHNE stands for innovation and high quality products as one of the market leaders in the process industry.
KROHNE specializes in process measurement – from field instrumentation to system solutions – and is a full-service provider for flow, level, pressure, temperature and process analytics products, accompanied by a broad range of services. We have proven experience working with many customers across most industries, including but not limited to chemical, oil & gas, food & beverage, water & wastewater, power generation and distribution, marine, as well as mechanical and plant engineering.
Today, KROHNE employs more than 4,000 people, operates 15 production facilities and owns 44 companies worldwide while remaining an independent, family-owned company. Our aim is to provide the right measurement solutions for our customers’ process measurement applications. We achieve this by manufacturing innovative, reliable, high-quality products and services, employing qualified and motivated people and maintaining long-term, reliable partnerships with our business partners.

VEGA Grieshaber KG is a world-leading supplier of level, switching and pressure instrumentation. In the area of non-contact level measurement with radar, the sensor manufacturer has been the international market leader for many years already. Radar sensors from VEGA have proven themselves under extreme conditions – pressures from vacuum to 160 bar and temperatures from -170° to +400° C.
The company and its products have all necessary certificates and approvals for worldwide operation. This applies just as much to the technical reliability as to the quality of the products and services. The ISO 9001 certification of VEGA Grieshaber KG guarantees that all products, from development to manufacture and final inspection, comply with a prescribed, consistently high standard.
Established in 1959 in the Black Forest, VEGA today employs 900 people world-wide, 500 of whom are at the company’s headquarters in Schiltach, Germany. This is where solutions are forged for the most demanding measuring tasks in chemical and pharmaceutical plants, in the food industry and drinking water supply systems, in sewage plants and landfills, in mining and energy production, on drilling rigs and ships, and even in airplanes. VEGA is active with subsidiaries and sales partners in over 70 countries.