With the continuous improvement of industrial safety standards and the growing demand for efficient and environmentally friendly fire extinguishing solutions, carbon dioxide fire extinguishers are becoming more and more widely used in the Chinese market. This type of fire extinguisher is particularly suitable for data centers, electrical equipment rooms, laboratories and other places with high environmental requirements due to its advantages such as fast fire extinguishing speed, non-conductivity and no residue. As an important global fire equipment manufacturing base, China has emerged a group of high-quality suppliers with advanced technology and reliable quality. The following introduces the five most trustworthy carbon dioxide fire extinguisher suppliers in China for your reference in procurement and cooperation.
Founded in 2016, Xinhao Fire Protection is a high-tech enterprise focusing on the research and development, production and sales of fire protection equipment. The company's products are widely used in industrial, commercial, residential and maritime fire protection fields. The company strictly follows the ISO9001 quality management system, and its products have passed international certifications such as CE0036 and TUV, and hold the Ministry of Public Security Fire Protection Product Conformity Assessment Certificate to ensure that each product meets national and international safety standards. In the field of fire hydrant boxes, Xinhao provides a variety of material options such as stainless steel, cold-rolled steel plates, composite materials, and supports customized sizes and functional designs, such as fast glass-breaking locks, intelligent monitoring modules, etc., to meet the fire protection needs of different scenarios. The products have undergone rigorous anti-rust, load-bearing and fire-resistant tests to ensure reliability and durability in emergency situations. Xinhao has a modern production base equipped with advanced equipment such as deep punching machines, automatic welding lines, coating and filling production lines, and has a professional R&D team to continuously optimize product performance. We are committed to providing customers with cost-effective fire protection solutions, and provide a full range of services such as technical consultation, installation guidance, and after-sales maintenance to protect global fire safety.
Professional Factory
Ningbo Xinhao Fire Equipment Co., Ltd. was founded in 2016 and is located in Ningbo, Zhejiang Province. With its superior geographical location and convenient transportation network, it provides strong guarantees for the company's raw material supply and product distribution. The company has a modern production base equipped with 8 deep drawing equipment, 6 welding equipment and automated production lines and other professional manufacturing equipment to ensure the efficiency and accuracy of the production process.
Product Application Fields
The company's product line covers various types of fire-fighting equipment such as building fire extinguishers, fire hoses, alarm systems, etc., which are widely used in commercial complexes, industrial plants, residential communities, ships and public transportation systems. In response to different environmental characteristics, the company can provide diversified solutions such as dry powder fire extinguishers, carbon dioxide fire extinguishers, and automatic fire extinguishing devices.
Core Competitiveness
Xinhao Fire Protection is known for its innovative design and flexible production capabilities. It has an independent R&D center and mold workshop, and can quickly adjust product solutions according to market demand. The company adheres to the business philosophy of "quality-oriented, customer-first", and provides customers with cost-effective fire protection products and technical support by optimizing supply chain management and improving the service system.
Qualification Certification
The company's quality management system has passed ISO9001 certification, and its fire protection products have obtained the type approval certificate from the Ministry of Public Security. Its fire extinguisher products have obtained CE0036 certification, and its production facilities have passed ISO9001:2008 certification from the German TUV organization. These international authoritative certifications fully reflect the company's outstanding performance in product quality control.
Beijing Tianlong Tiancheng is a professional fire equipment manufacturer in North China. Its CO₂ fire extinguishers use aerospace-grade steel cylinder forging technology and have super high pressure resistance (working pressure above 15MPa). The products have passed ISO9001 and CCC certifications and are particularly suitable for key facilities such as high-voltage substations and airports, with an annual production capacity of more than 500,000 units.
Relying on its military technology background, Shanghai Golden Shield has developed an intelligent CO₂ fire extinguishing system equipped with digital pressure display and remote alarm function. Its portable CO₂ fire extinguisher has passed UL/EN3 certification and maintains stable performance in low temperature environment of -40℃. It is widely used in polar research stations and offshore drilling platforms.
Sichuan Fire Protection specializes in fire fighting equipment for special plateau environments. Its CO₂ fire extinguishers use patented pressure-stabilizing spraying technology, which can still ensure effective spraying time at an altitude of 5,000 meters. The products have passed CE and Russian GOST certification, and are the designated suppliers of mining and railway projects in countries along the "Belt and Road".
Qingdao Sea Lion is a leading company in China's marine fire-fighting equipment, and holds certifications from eight major classification societies, including CCS (China Classification Society) and DNV. Its marine CO₂ fire-fighting system can achieve full flooding of the engine room, and the cylinder uses a double-layer epoxy anti-corrosion coating, and the salt spray resistance test exceeds 3,000 hours.
What is the difference between a carbon dioxide fire extinguisher and a dry powder fire extinguisher?
CO₂ fire extinguishers are suitable for electrical fires, leaving no residue after spraying, and are suitable for protecting precision equipment; dry powder fire extinguishers have a wider range of applications, including Class A/B/C fires, but will leave powder after spraying, making it difficult to clean and potentially damaging equipment. Both should be reasonably configured and selected based on fire risks and site requirements.
Are carbon dioxide fire extinguishers suitable for home use?
Although CO2 fire extinguishers have excellent performance, they are generally not recommended for families due to their high price, short spray time, and risk of hypoxia in closed environments. Dry powder or water-based fire extinguishers are more suitable for families. However, if the family has special areas such as servers and electronic equipment rooms, a small CO2 fire extinguisher can be considered.
Do CO2 fire extinguishers need annual inspection?
Yes, CO2 fire extinguishers are mandatory fire-fighting equipment for national inspection. Professional units should conduct routine inspections of appearance, weight and sealing every year, and keep records. Fire extinguishers over 5 years old need to be tested for water pressure to ensure the safety of the bottle. Fire extinguishers that have not been inspected or failed the inspection shall not be used.
How to judge whether the CO2 fire extinguisher is spraying normally?
During normal spraying, a strong jet sound will be heard, and the nozzle will frost quickly, forming white mist-like smoke. If the sound is weak, the spray is thin or there is no response at all, it may be insufficient pressure or the nozzle is blocked. It should be stopped immediately and sent for inspection. Regular inspection and maintenance can effectively prevent such failures.
What are the regulations for the transportation and storage of CO₂ fire extinguishers?
Since the gas in the bottle is high-pressure liquid CO₂, it should be avoided from impact, strong light exposure and inversion during transportation. It should be stored in a cool and ventilated place, away from heat sources or open flames. During transportation, the valve should be protected by a safety cap, and a fixing belt or bracket should be used to prevent rolling. It should be implemented in accordance with the "Technical Specifications for Safety of Fire Products".
