Top 5 SUS304 Stainless Steel Fire Extinguisher Manufacturers in China

Sourcing the right stainless steel fire extinguisher manufacturer in China requires more than comparing unit prices. For distributors, importers, fire protection contractors, and industrial project buyers, the material grade, pressure specifications, extinguishing agent, certification, production consistency, OEM capability, and export documentation can all affect the suitability of a supplier.

Stainless steel extinguishers are often considered when corrosion resistance, surface durability, appearance, or demanding installation conditions are important. Depending on the model, they can be used in commercial buildings, industrial facilities, food processing areas, kitchens, marine environments, warehouses, and other locations where equipment may be exposed to humidity or corrosive conditions.

This guide introduces five Chinese manufacturers with publicly available information on stainless steel fire extinguishers and focuses on the factors that matter when evaluating a supplier for bulk purchasing.The rankings are in no particular order.

SUS304 Stainless Steel Fire Extinguisher

Before comparing individual suppliers, buyers should establish the technical and commercial requirements for the project.

The stainless steel grade affects the product's corrosion resistance and suitability for the intended environment. Buyers should confirm whether the manufacturer supplies SUS304, SS316, or another specified grade and request material documentation when required.

For example, PRI-SAFETY publicly lists SUS304 and SS316/316L stainless steel options for different extinguisher configurations.

A stainless steel cylinder is still a pressure vessel, so buyers should review:

Working pressure
Test pressure
Cylinder dimensions
Welding process
Leakage testing
Pressure testing
Valve and discharge assembly

These specifications should be verified against the selected model rather than assumed from the supplier's general product range.

Different applications require different extinguishing agents and capacities. Buyers may need ABC dry powder, foam, water, wet chemical, or other configurations depending on the fire risks and destination-market requirements.

Capacity is equally important because portable and larger units serve different installation requirements.

A supplier should be able to clarify which certifications apply to the specific model being purchased.

Common requirements may include:

CE
EN 3
ISO 9001
PED or other market-specific requirements
Product test reports
Inspection documents

Certification requirements should always be confirmed according to the destination country and product configuration.

For distributors and fire safety brands, OEM capability can be as important as the standard product specification.

Buyers may need:

Logo
Product labels
Local-language instructions
Cylinder colors
Packaging
Carton markings
Customized product configurations

A manufacturer that can manage these requirements within the production process can simplify supplier coordination.

Location: Zhejiang, China
Main stainless steel product: SUS304 stainless steel fire extinguishers
Typical capacity: 1–12 kg
OEM/Private Label: Available

Shaoxing Weimin Fire Fighting Equipment Co., Ltd. is a Chinese fire protection equipment manufacturer supplying stainless steel fire extinguishers for distributors, importers, contractors, and project buyers.

Its SUS304 stainless steel fire extinguisher range includes 1 kg, 2 kg, 4 kg, 6 kg, 9 kg, and 12 kg configurations. The published specifications for this series include a 14 bar maximum working pressure, 25 bar test pressure, and an operating temperature range of -30°C to +60°C.

The stainless steel construction provides a corrosion-resistant cylinder option for applications where conventional painted steel may not meet the buyer's material or environmental requirements.

Weimin's published manufacturing information provides specific evidence that is useful for bulk buyers. Its production process includes cylinder forming and applicable circumferential welding processes. Finished products undergo appearance, assembly, pressure, and leakage inspections according to product and order requirements.

The company states that it operates under an ISO 9001 quality management system, has around 115 employees including 20 quality control and technical staff, and exports fire protection products to more than 40 countries and regions.

For private-label and project orders, Weimin supports specification confirmation, sample approval, OEM branding, labels, customized packaging, production inspection, and export shipment coordination.

This makes the company relevant to buyers who need more than an off-the-shelf stainless steel extinguisher.

Location: Zhejiang, China
Stainless steel range: SUS304 / SS316 stainless steel extinguishers
Product options: Dry powder, foam, wet chemical, water mist and other configurations
OEM: Available

PRI-SAFETY is another Chinese manufacturer with a broad stainless steel fire extinguisher range.

Its published product information includes stainless steel dry powder extinguishers from 1 kg to 12 kg, stainless steel foam models from 1 L to 12 L, wet chemical Class K models, and water-based configurations. The company also states that it provides OEM manufacturing and lists certifications including ISO 9001, CE and EN3 for its product portfolio.

For buyers comparing suppliers, its wider range of stainless steel materials and extinguishing-agent configurations can be relevant when one project requires several extinguisher types.

Location: China
Main stainless steel product: Stainless steel ABC dry powder fire extinguisher
OEM/ODM: Available
Certification information: ISO 9001 and EN3 listed by the company

Safety Plus Industrial manufactures and trades fire fighting equipment and publishes stainless steel ABC dry powder extinguishers for commercial, industrial, and public-area applications.

Its published information states that its stainless steel extinguisher is manufactured under an ISO 9001 quality management system and has EN3 approval. The company also provides OEM/ODM services, customized labels, packaging, and sample services.

For overseas distributors, these services can be relevant when the order requires private labeling or market-specific packaging.

Location: Jiangsu, China
Stainless steel range: 304 / 316 stainless steel configurations
OEM: Available

Jiangsu Jinkang Fire Protection Technology Co., Ltd. is another Chinese supplier offering stainless steel fire extinguishers for international markets.

Public product listings show stainless steel configurations using 304 and 316 materials, including foam extinguisher models. The company's published information also refers to customized production, OEM service, and international certifications such as CE and EN3.

For buyers sourcing stainless steel extinguishers with different material and extinguishing-agent combinations, Jinkang can be included in the supplier comparison process.

Location: Hangzhou, Zhejiang
Product range: Stainless steel, dry powder, foam, water and CO₂ fire extinguishers
OEM/ODM: Available

Hangzhou AnSu Fire Equipment Co., Ltd. is listed as a Chinese fire equipment manufacturer offering stainless steel fire extinguishers together with other fire protection products.

Its published supplier information identifies stainless steel fire extinguishers among its product range and indicates OEM/ODM and sample services. The company's broader product portfolio includes EN3 extinguishers, CO₂ extinguishers, foam and water extinguishers, fire hose reels, cabinets, and hydrant equipment.

This broader product range can be relevant to project buyers looking to source multiple categories of fire protection equipment from one supplier.

Manufacturer	Stainless Steel Options	Product Scope	OEM/ODM	Certification Information	Suitable Procurement Scenario
Shaoxing Weimin	SUS304	1–12 kg and other configurations	Yes	ISO 9001; model-specific certification available	Distributors, importers, project buyers
PRI-SAFETY	SUS304 / SS316/316L	Dry powder, foam, wet chemical, water	Yes	CE, EN3, ISO 9001 listed	Multi-product fire protection projects
Safety Plus	Stainless steel	ABC dry powder	Yes	EN3, ISO 9001 listed	Commercial and industrial distribution
Jiangsu Jinkang	304 / 316	Foam and other extinguisher types	Yes	CE / EN3 and other certifications listed	Customized and export orders
Hangzhou AnSu	Stainless steel	Multiple extinguisher categories	Yes	EN3-related product range	Buyers sourcing multiple fire products

The table should be used as a supplier screening tool rather than a ranking of product quality. Certification, material grade, fire rating, and technical specifications should be verified for the exact model and destination market before purchase.

The main procurement reason for choosing stainless steel is not simply appearance.

Stainless steel construction can be useful in humid, coastal, or otherwise demanding environments where corrosion resistance is an important equipment consideration.

A stainless steel surface can provide a clean appearance and may be easier to maintain in applications where visible equipment condition matters.

Food processing facilities, commercial kitchens, hotels, restaurants, and other visible installations may consider stainless steel when equipment appearance and corrosion resistance are both purchasing factors.

Industrial facilities, warehouses, marine-related environments, and other high-humidity areas may require material specifications that differ from standard painted steel equipment.

The appropriate stainless steel grade and extinguisher configuration should always be determined according to the actual environment, fire risk, applicable standards, and project specifications.

Before placing a bulk order, procurement teams should request clear answers to the following:

What stainless steel grade is used?
Confirm SUS304, SS316, or another required material.

What are the working and test pressures?
Request the specifications for the exact model rather than the general product series.

Which extinguishing agents are available?
Confirm ABC powder, foam, water, wet chemical, or other options according to the application.

What capacities are available?
Check whether the supplier can provide the required range for the complete project.

Which certifications apply to the selected model?
Ask for the relevant certificate or test documentation before mass production.

Can you provide OEM and private-label production?
Confirm logo, label, language, packaging, and other customization requirements.

Can samples be approved before bulk production?
Sample approval can help confirm product specifications, appearance, labeling, and packaging before a larger order.

What export documentation can you provide?
Confirm documents according to the destination country's import and compliance requirements.

For buyers comparing Chinese suppliers, Weimin's advantage is not limited to the stainless steel cylinder itself.

The company combines fire extinguisher manufacturing, quality management, OEM customization, bulk-order coordination, and export support within its fire protection product business. Its published company information states that it has more than 15 years of manufacturing experience, approximately 115 employees, more than 20 QC and technical personnel, an ISO 9001 quality management system, and customers in more than 40 countries and regions.

For the SUS304 stainless steel series, buyers can specify requirements such as capacity, extinguishing agent, certification, quantity, logo, packaging, and destination market. Weimin's stated workflow covers specification review, sample and artwork approval, bulk production, quality inspection, packaging, and shipment.

This production model is particularly relevant when the purchasing requirement involves repeat distribution orders, private-label programs, or commercial fire protection projects, rather than a one-time standard-product purchase.

The most practical approach is to evaluate suppliers against the same checklist:

1. Define the application
Identify the fire risk, installation environment, and required extinguisher type.

2. Confirm the material
Specify SUS304, SS316, or the required material grade.

3. Confirm technical specifications
Check capacity, fire rating, working pressure, test pressure, dimensions, and temperature range.

4. Verify certification
Confirm that the required certification applies to the actual model being purchased.

5. Evaluate manufacturing capability
Review cylinder forming, welding, pressure testing, leakage inspection, and final QC.

6. Confirm OEM requirements
Discuss labels, logo, packaging, language, and other private-label requirements.

7. Approve samples
Use the approved sample as the reference for mass production.

8. Confirm bulk-order and export requirements
Finalize quantity, packaging, shipping marks, documentation, and delivery schedule.

This approach allows procurement teams to compare suppliers using measurable purchasing criteria instead of relying only on advertised product descriptions.

China has multiple manufacturers supplying stainless steel fire extinguishers for international distributors, contractors, industrial buyers, and fire safety brands. The appropriate supplier depends on the required material, extinguisher type, capacity, certification, customization requirements, order volume, and destination market.

For buyers considering SUS304 stainless steel fire extinguishers for wholesale, OEM, private-label, or project supply, Shaoxing Weimin provides a combination of stainless steel product manufacturing, specification customization, quality inspection, and export support. Its published SUS304 range covers 1–12 kg configurations, while its broader fire protection manufacturing capability supports buyers that need to coordinate multiple fire safety products within one sourcing program.

For a quotation, buyers should provide the required capacity, extinguishing agent, quantity, destination country, certification requirements, OEM/branding needs, and packaging specifications.

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