Shanghai Lianfeng Gas Co., Ltd. is a leading manufacturer, supplier, and factory of nitrogen generators in China. Our nitrogen generator working principle is based on the PSA (Pressure Swing Adsorption) technology, which offers an efficient and cost-effective way to produce high-purity nitrogen gas. Our nitrogen generators are widely used in various industries such as food packaging, electronics, oil and gas, and pharmaceuticals. The generators are designed to produce nitrogen gas at a purity rate of up to 99.999%, which makes it suitable for sensitive applications that require a clean and dry atmosphere. At Shanghai Lianfeng Gas Co., Ltd., we use high-quality materials and advanced technology to manufacture our nitrogen generators. Our team of skilled professionals ensures that the generators are built to meet specific customer requirements and demands. If you are looking for a reliable and high-quality nitrogen generator, look no further than Shanghai Lianfeng Gas Co., Ltd. Our generators offer excellent performance and durability, making them an ideal choice for industries that require a steady and reliable supply of nitrogen gas.