• Small volume, easy movement, simple operation
• Suitable for the filling
• Simple & easy to maintain

Filling mechanism: The filling mechanism is the part of the N2 filling machine that actually fills the containers with nitrogen gas. This can be accomplished using a variety of methods, including volumetric filling, vacuum filling, and pressure filling.

Control system: The control system of an N2 filling machine is responsible for regulating the flow of nitrogen gas and ensuring that the containers are filled to the correct level. The control system may include sensors, valves, and other components that help to maintain accuracy and consistency.

Established in 2007, Shaoxing City Shangyu Safeway Fire Fighting Equipment Co.,Ltd is a professional manufacturer and exporter which design, develop production of fire extinguisher and fire fighting equipment in China. The factory is located nearby No. 329 National Highway, very near to Ningbo and Shanghai airport, which provides us with convenient transportation. Covers an area of 10,000m3 with 100 workers. Also we set up domestic trade sales office in Shanghai.

Some of our fire extinguisher approved CE 0036 0062 ,BS EN3, DNV and MED. Welcome OEM service.

Our fire extinguisher include ABC BC dry powder FE, carbon dioxide FE, water foam FE, automatic and trolley type FE.

Fire fighting equipment mainly includes fire extinguisher valve, fire hydrant, spray nozzle, fire hydrant valve, fire hose and coupling, fire cabinet ,fire hose reel, fire blanket, fire sprinkler, fire alarm, FM200 and other fire fighting system.

Our company takes technology as our core，regarding quality as the life. We have a strict quality management system to ensure the quality, winning the good reputation in domestic and foreign markets, favored by customers.