Let’s collaborate
nValid Precision Engineering is the Authorized Representative for Endress+Hauser instrumentation in Lao PDR, and a supplier of Emerson Fisher Controls valves. ISO 9001-certified, headquartered in Vientiane, serving mining, power, water, food & beverage, and renewables since 2011.
For quotations, technical enquiries, or site visits, contact us — we respond within one business day.
Need more information or have a special request? Don’t hesitate to get in touch with us – we’re just a message away.


