![]() OCS OCS Optical Control Systems is a company that provides solutions for quality control and assurance in the polymer and petrochemical industries. | ![]() Beijing SDL Technology Beijing SDL Technology (北京雪迪龙科技股份有限公司) is a company that develops and sells environmental monitoring and process analysis solutions. | ![]() Megger USA Megger USA (also known as AVO Multi-Amp) is a company that provides electric test equipment and measuring instruments for electrical power applications. | |
Founding Date | Founding Date 1990 | Founding Date 2001 | Founding Date 1978 |
Type | Type Private | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Witten, DE HQ | Locations Beijing, CN HQ Beijing, CN | Locations Dallas, US HQ |
Employees | Employees 1091% decrease | Employees 1,578 | Employees 21578% decrease |

Beijing SDL Technology (北京雪迪龙科技股份有限公司) is a company that develops and sells environmental monitoring and process analysis solutions.
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Megger USA (also known as AVO Multi-Amp) is a company that provides electric test equipment and measuring instruments for electrical power applications.
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