Our Factory &
Manufacturing Power
JSVS operates dual production workshops in Jiangsu Province, China -- equipped with state-of-the-art machinery for both steel and aluminum cylinder manufacturing, with an in-house gas filling facility and a daily output of 10,000 cylinders.
Workshops
Machines
Capacity
Daily Output
Inside the JSVS
Production Facility
A modern, purpose-built facility combining precision manufacturing with rigorous quality control at every step of the production chain.
Steel & Aluminum Cylinder
Dedicated Production Lines
Two independent workshops allow simultaneous steel and aluminum production, ensuring maximum throughput and zero cross-contamination between product lines.
Steel Cylinder Workshop
N₂O Cream Chargers · 350g to 3000g
Dedicated to high-volume steel cylinder production using high-grade steel tubes. The 12-step manufacturing line covers tube drawing, forming, necking, welding, and surface treatment -- all under one roof.
Aluminum Cylinder Workshop
CO₂ Soda Maker · Aluminum N₂O · 425g-900g
Precision CNC machining from high-quality aluminum alloy blocks. The 20-step process produces food-grade aluminum cylinders for CO₂ soda makers and N₂O applications -- lightweight, corrosion-resistant, and export-ready.
1 × 30T+1×20
In-House Gas Storage Tanks
Stable N₂O / CO₂ supply chain
10 Inflators
High-Speed Gas Filling Machines
Automated precision filling
10,000 / Day
Combined Daily Output Capacity
Scalable per order volume
Manufacturing Equipment
& Processing Scenes
Purpose-built machinery, modern processing equipment, and a well-organized production environment ensure consistent output at scale.
CNC Cylinder Forming Machine
Automated Gas Filling Line -- 12 Inflators Running Simultaneously
Hydraulic Pressure Testing
Coating
Labeling & Packaging Station
From Raw Material
to Finished Cylinder
A rigorous multi-step manufacturing process governs every cylinder we produce -- steel or aluminum -- ensuring food-grade safety and consistent quality.
Steel Cylinder Process
12 Production Steps
-
1
Raw Material Inspection
High-grade steel tube quality verification
-
2
Tube Cutting & Sizing
Precision cutting to specification length
-
3
Cold Forming & Drawing
Cylindrical body shaping under pressure
-
4
Necking & Thread Forming
Valve seat and neck profile machining
-
5
Welding & Sealing
Precision bottom and neck welding
-
6
Surface Cleaning & Treatment
Food-grade interior cleaning and degreasing
-
7
Painting & Color Coating
Pantone-matched color application
-
8
Hydraulic Pressure Test
Structural integrity under 1.5× working pressure
-
9
Burst & Leak Detection Test
100% individual leak testing; <1/10,000 rate
-
10
Gas Filling
Precision N₂O / CO₂ filling via 10 inflators
-
11
Final Inspection & Weighing
Weight verification and 100% QC inspection
-
12
Packaging & Export Dispatch
Sticker labeling, accessory assembly, packing
Aluminum Cylinder Process
20 Production Steps
-
1
Aluminum Billet Selection
High-purity food-grade aluminum alloy blocks
-
2
Aluminum Billet Cutting & Heating
Precise sizing and pre-treatment heating
-
3
Impact Extrusion
One-piece body forming under high pressure
-
4
CNC Lathe Turning
Precision wall thickness and thread machining
-
5
Interior Cleaning & Degreasing
Food-grade multi-stage ultrasonic cleaning
-
6
Heat-sealed plastic film packaging
Thermoplastic film for packaging customers' brands
-
7
Valve Assembly
Precision valve fitting and torque verification
-
8
Hydraulic & Burst Test
Structural safety validated at maximum pressure
-
9
Gas Filling
Measured N₂O or CO₂ filling by weight
-
10
100% Leak Detection
Individual electronic leak test; reject rate <0.01%
-
11
OEM Labeling & Export Packaging
Custom branding, carton packing, ready for export
Quality Assurance Guarantee
<1‰
Leakage Rate
100%
Inspected
1×
Compensation
2
Independent
Production Workshops
10
Inflator Machines
In-House
10K
Cylinders
Per Day
5+
Years Industry
Experience
Visit Our Factory or
Request a Free Sample
We welcome factory audits, video tours, and sample requests. Our team is ready to demonstrate our manufacturing capabilities and discuss your OEM/ODM requirements.