Environmental science products business (ENV) offers a wide range of environmental instrumentations such as gas analyzer, calibration equipment, meteorological instruments, etc. As a leading environmental and scientific instrumentations, we possess many reliable products from several contributors including Teledyne API, TISCH Environmental, LSI Lastem, BGI by Mesa Labs, Air Metrics, SRIGC, and ETD. Aside from environmental instrumentations, we also provide the equipment validation and calibration services particularly work under quality management systems ISO 9001:2015 and calibration standard ISO 17025, which were operated by specialist and expert. As per these products, we have a variety of customers in both private and public sectors. Through consistent delivery of high quality instrumentation and superior services so as to ensure and make the satisfaction and loyalty among our clients.