Welcome to the official website of GEMMA Co., Ltd., an expert company specialized in water quality analysis and measurement instruments. At GEMMA, we prioritize customer satisfaction and the happiness of our employees. We offer a wide range of products and services to meet your needs in water quality analysis and measurement.

Our product line includes LAB/On-line TOC analyzers, LAB/On-line Sievers innovox TOC analyzers, LAB/On-line BioTector TOC/TN/TP analyzers, LAB/Bacterial/Coliforms analyzers, LAB/BOD analyzers, and LAB/EZ-ATP bacterial analyzers. The TriOS TriBox3 is a top-quality product featuring a 7-inch color touch display, allowing up to 4 sensor inputs. Another notable product is the TriOS EnviroFlu PAH Sensor.

We are committed to providing pure, ultra-pure, chemical, oil, and wastewater analysis and measurement instruments. For any inquiries or quotes, please contact us at 070-7600-8577 or email us at gemma@gemma-e. com