YZ Systems is committed to the safety of people and the environment and has provided odorization and sampling systems to the energy industry for the past 60 years.


Our innovative designs deliver accurate injection while our versatile solutions accommodate a wide range of performance requirements. Commitment to quality is our top priority to ensure the protection of your most precious assets.

Gas and Liquid Sampling Systems – All of our products are manufactured with quality and precision and offer a standard, simple and reliable family of sampling systems. The goal of our designs is to deliver a representative sample month after month, year after year.