Fujian Unite Material Technology Co., Ltd. is China’s largest producer of nitrous oxide using ammonium nitrate as a raw material.
About Unite
Fujian Unite Material Technology Co., Ltd. is a specialized manufacturing facility focused on the research, development, production, packaging, and sales of nitrous oxide (N₂O).
With deep expertise in the gas industry, we are committed to providing customers with a comprehensive product line ranging in purity from 99.5% (2N5) to 99.99995% (6N5), precisely tailored to meet the specific requirements of industries such as manufacturing, electronics, semiconductors, food, and healthcare.
Leveraging our proprietary purification processes and rigorous quality control systems, our high-purity nitrous oxide is widely used in high-end manufacturing processes such as integrated circuits, liquid crystal displays, and OLED production, and we have become a long-term, reliable supplier to many of the world’s leading semiconductor and flat-panel display manufacturers. At the same time, our industrial-grade and food-grade products consistently serve a broader customer base.
Guided by our philosophy of “Specializing in Gases, Achieving Excellence,” we are committed to providing global customers with high-quality, multi-grade, and customizable nitrous oxide supply services.
Fujian Unite Material Technology CO., Ltd. is the enterprise with the largest production capacity in China that produces nitrous oxide (N2O) and uses ammonium nitrate (NH4NO3) as raw material.
Ammonium Nitrate
Raw Material for Nitrous Oxide
20,000 MT
Annual Nitrous Oxide Production
OEM
Full-Service Food-Grade N₂O Manufacturing
Certified
CE, UKCA, FDA & ISO 9001 Certified
Company Profile, Strengths and Certifications
Manufacturing Excellence
Our manufacturing base includes seven production facilities covering 15,000 m², equipped with fully automated production lines utilizing advanced ammonium nitrate thermal decomposition technology. Backed by 150 employees, including 32 engineers, we combine efficient production, strict quality control, and strong in-house R&D to deliver consistent quality and reliable supply.
Quality & Certifications
Quality and safety are at the core of our operations. Our N₂O is produced in compliance with WHO, FAO, FDA, CE, and GB standards, and our company is certified to ISO 9001, ISO 14001, ISO 45001, as well as FDA Food Grade and CE certifications, ensuring safe, reliable, and high-quality gas solutions for customers worldwide.
Global Market
As one of the first nitrous oxide companies in China to enter the international market, Fujian United Material Technology Co., Ltd. has been actively expanding its global presence, with its products exported to the United States, the United Kingdom, Brazil, Russia, Australia, Sudan, Switzerland, France, the United Arab Emirates, Canada, Sweden, Spain, and many other countries.
Long-term partner of large multinational corporations
