Environmental Source Samplers, Inc. (ESS), an international air-quality consulting firm, is now an authorized distributor of Apex Instruments stack testing and monitoring equipment in Vietnam and the Southeast Asian region.

Drawing on a recent wealth of experience in international stack testing projects and the growing demand for emissions testing and environmental consulting in Asia, Environmental Source Samplers, Inc. plans to open a new office in Asia in 2013.

Subpart IIII refers to the NSPS for Compression Ignition Internal Combustion Units (CI ICE). ESS recently published a guide to help business owners and managers better understand the requirements of the Subpart IIII standards.

ESS recently traveled to Indonesia & Vietnam to learn first-hand about the business environment in those countries and to connect with other key players in international development and environmental protection.

The successful completion of an international stack testing project in the Dominican Republic by Environmental Source Samplers, Inc. (ESS) has led directly to a new air testing contract for ESS in Port Au Prince, Haiti.

Environmental Source Samplers, Inc, (ESS), a leader in emissions testing worldwide, announces the completion of an air testing project at an Ethanol Plant in Hungary.

The U.S. based stack testing company, Environmental Source Samplers, Inc, (ESS), is set to launch a new client project overseas in Hungary. ESS has extensive experience with the specific challenges presented by international stack testing projects.

An international stack testing project has been completed by U.S. based Environmental Source Samplers, Inc. (ESS). This project in Hong Kong represents the company's first business in Chinese territory.