绝缘检验仪（表）  制造商、经销商、供应商

In 1980 SPS electronic was founded in Schwäbisch Hall. Together with partners in several European countries we develop and produce test techniques in the field of electric safety and then sell same around the world. We mainly focus on test systems, single devices and service.
We can guarantee a close to the service because we have representatives all over Germany and independent trading companies throughout Europe, in America and the Far East.

Thermotron employs the largest application, service, and design engineering staff in its industry. We strive to exceed our customers’ expectations by identifying customer needs, producing superior testing equipment, and offering comprehensive service. We pride ourselves on being a single-source supplier to our customers, providing complete, sophisticated turnkey environmental test systems.
All Thermotron equipment is designed and manufactured at company headquarters in Holland, Michigan.

ZEB is a high-tech leader company in the design, development and manufacturing of blasting, circuit testers and vibration measuring equipments to be used in mining, quarries and public work industries.
The company has been working in these areas for more than 100 years and have proven at any moment not only the exceptional performance of all its products, but an outstanding service given to every customer.
The goal of the company is to become the technical assistance partner of any company in activities related to the initiation of a blasting operation.
High–tech and high quality technology, based on the expertise and know-how of ZEB professionals, have allowed the development of new products as Life Detectors to help emergency forces in catastrophe areas or the PC-Blaine-Star to measure the specific surface of cement and other powdered materials.
ZEB is part of the MAXAM Group, a worldwide leader in both civil and military explosive business. Its wide offer in civil explosives, initiation systems and technical services has carried the MAXAM Group to be a perfect partner to any mining, quarry or public work industry.

Are you looking for test devices and automatic instruments for high voltage, breakdown voltage or lamp checks?
EA-Electronic is a subsidiary of EA-Systems and part of an international network with approximately 2.500 employees.
EA-Electronic has acquired the rights to continue the business of HCK Electronic GmbH - one of the most experienced and most renowned suppliers of high voltage instruments in Germany after they ceased their production in 2010.
You still can count on quality products and dedicated employees with long-standing experience in development and manufacturing. And additionally you get a partner with a solid basis, producing stable growth and within part of an international network.