WTLP (Worldwide harmonized Light vehicles Test Procedure) gases – Welcome to Nippon Gases

European standards for testing engines

Emission standards for the automotive industry need very low analytical tolerance for pure gases and mixtures. Highly precise test gases are the essential prerequisite for an accurate and reproducible test procedure.

In Nippon Gases we have a highly experienced team contributing to the sustainable growth of industry in Europe.

31.03.2026

Nippon Gases changes its company name to Nippon Sanso on April 1st 2026

Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation (referred to as “The Group”), will officially change its name…

03.03.2026

Oximesa Acquires Esteve Teijin Healthcare And Strengthens Its Home Respiratory Therapy Services Across The Iberian Peninsula

Nippon Sanso Holdings Corporation (NSHD), through its European subsidiary Oximesa, has acquired Esteve Teijin Healthcare (ETH), in a move that reinforces its…

24.09.2025

Nippon Gases to rename as Nippon Sanso from April 1st 2026

Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation, announces that, starting April 1st 2026, the company will operate…

Do you still have questions?

At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.