High Purity Nitrogen for Semiconductor Epitaxy, Diffusion, CVD, and Plasma Etching. Versatile Cylinder Sizes: Available in 4L, 8L, and 40L options with pressures up to 13.5MPa. Customizable Packaging: Cylinder size, color, valve, and design can be customized to client needs. Strict Quality Control: 100% inspection and analysis performed after filling before delivery. Global Shipping Experience: Over 50 countries served with expert guidance for import processes. Non-Flammable Gas: Class 2.2 gas suitable for air transport under specific regulations. Professional Technical Support: Expert R&D and supply chain ensure stable supply and professional solutions. ISO Certified Manufacturer: ISO9001:2015, ISO45000:2018, and ISO14001 certified production facility.