荷兰Syntech 
Syntech公司成立于1971年，主要致力于开发生产昆虫电生理学和化学反应及其相关领域的科研仪器设备。其主要产品有EAG昆虫触角电位仪，LC系列轨迹球昆虫行为分析记录仪等，Syntech公司的产品销往世界各个国家和地区，为用户提供了很好的昆虫研究仪器。

Since its establishment in 1971 until April 2006 the company was operated by Jan N.C. van der Pers, who obtained a PhD in neurophysiology and neuroanatomy from the University of Groningen (RUG), The Netherlands.

Jan van der Pers died in April 2006 after a strong fight against cancer.
Since then SYNTECH is operated by Peter Ockenfels. He was a very closed friend and colleague of Jan van der Pers since more then 15 years. He has the same background and worked in the same research field and obtained his PhD in Zoology from the University of Bonn, Germany. He worked together with Jan a lot, like developing new equipment or setting up SYNTECH installations around the world.
He and Jan van der Pers decided that he should continue the work that Jan has founded.
Therefore the address has changed as Peter Ockenfels decided to move SYNTECH to his place in Germany. So since June 2006 the contact details are as follows
SYNTECH is an Original Equipment Manufacturer dedicated to the design and production of instruments for electrophysiological and behavioural research, particularly for the study of insect chemoreception and related fields
Essential research tools not produced by manufacturers of standard equipment are designed, produced and distributed by SYNTECH.
The current product range is rather broad and comprises instruments for electrophysiology, data-acquisition, biodetectors for gas chromatography, activity and motion detectors, olfactometers, portable instrumentation for field research, multi-channel and multi-mode detectors, as well as software dedicated to ElectroAntennography (EAG), Single Sensilum Recording (SSR) , coupled GC-EAD and GC-SSR, and for multichannel (up to 16) signal recording and analysis.

Research, Development, Production, and Worldwide Distribution
New or improved techniques for detection, registration and analysis of (electro)physiological and behavioural responses of insects to chemical and other stimuli are developed in our workshop, tested in our laboratory, and made available to colleagues in research laboratories all over the world.

Innovative Cooperation
Novel research tools are developed in close cooperation with scientists working on a particular projects.
Syntech welcomes ideas and suggestions for new methodological approaches in the study of insect chemoreception, as well as proposals from other disciplines.