24H SERVICES WhatsApp
+86-136-7883-8257
From cylinder color and marking to packaging and compliance — we offer end-to-end private label cream charger manufacturing tailored to your market and brand.
Pick the specification and body color to preview your Ronghai product in real time.
One-stop OEM / ODM service — from brand design, sampling and mass production to quality control and global delivery, all under one roof at the Ronghai factory.
Logo printing & labeling for OEM / ODM — your brand on every cylinder, confirmed by physical samples before production.
Capacity, filling weight and valve interface adjusted on request — 0.3–6.0 L water volume, M11×1 / M12×1 / M18×1.5 / G5/8 threads.
Color box, instruction insert, label and outer carton design — plain kraft or full-branded print with barcode and dangerous-goods marks.
EU, US and Australia local warehouses for fast repeat-order delivery — shorter transit, lower freight and smoother restocking.
The Qty/20GP column is the minimum order quantity for each spec. All loads ship on 20 pallets per container; contact us for mixed-spec loading plans.
| Spec | Qty per CTN | CTNs per Pallet | Qty per 20GP |
|---|---|---|---|
| 0.52L | 12 | 60 | 14,400 |
| 0.6L | 12 | 60 | 14,400 |
| 0.95L | 6 | 84 | 10,080 |
| 1.1L | 6 | 75 | 9,000 |
| 2.2L | 2 | 120 / 90 | 4,200 |
| 3.3L | 1 | 192 / 128 | 3,200 |
| 4.5L | 1 | 112 | 2,240 |
| Diameter Series | Water Volume Range | Filling Net Weight Range |
|---|---|---|
| ISO70 | 0.3 – 1.1 L (8 specs) | 200 – 727 g |
| ISO101 / 102 | 0.95 – 3.3 L (11 specs) | 640 – 2000 g |
| ISO118 | 1.1 – 6.0 L (14 specs) | 727 – 3890 g |
| Flagship SKUs | 0.95 / 2.2 / 3.3 L | 640 / 1364 / 2000 g |
| Parameter | Technical Specification |
|---|---|
| Capacity Series | 0.3 – 6.0 L water volume · 33 series specs (25 unique volumes) · three diameter series |
| Filling Net Weight | 200 g – 3890 g (by spec; flagship 0.95 L / 640 g, 2.2 L / 1364 g, 3.3 L / 2000 g) |
| Cylinder Material | High-strength carbon steel Q355B (ISO70 / ISO118) · Q235B (ISO101-102) |
| Diameter Series | Ø70 / Ø101-102 / Ø118 mm |
| Working Pressure | 120 BAR (ISO70 optional 150 BAR) |
| Test Pressure | 180 BAR (ISO70 optional 225 BAR) |
| Design Wall Thickness | 2.3 mm (ISO70) / 2.6 mm (ISO101-102) / 2.9 mm (ISO118) |
| Working Temperature | -20 ℃ to +50 ℃ |
| Net Weight / Height | 0.6 – 5.6 kg / 110 – 640 mm (without valve, by spec) |
| Standard | ISO 11118 (non-refillable steel gas cylinders) |
| Certification | GPSR EU rep registered (EUREPSTAR GmbH) · TPED π compliant design · full batch inspection |
| Neck Thread | M11×1 (standard brass pressure-relief valve) / M12×1 / M18×1.5 / G5/8 (confirmed per order) |
| Filling Medium | Food-grade gas (grade / purity per order; SDS provided with shipment) |
For 2.2L and 3.3L, two pallet loading schemes are available — our team will confirm the matching option with your order. Standard orders ship in 15–30 working days from receipt of deposit.
Every visible element of the product can carry your brand — matched to your Pantone references and confirmed by physical samples before production.
Choose from 22 standard cylinder colors — from cream white and metallic copper to champagne gold and rose brown — or have your exact brand color matched to Pantone references.
High-gloss, matte and metallic textures including brushed, copper and champagne-gold effects — selected at sampling and locked in at sign-off.
Full-color 360° shrink-sleeve coverage for complex multi-color designs; silk / pad printing for cost-effective single-color logos; adhesive labels for small batches and fast artwork changes.
Shrink wrap, folding color box or gift box per unit; inner trays in corrugated board, EVA or molded pulp; outer cartons in plain kraft or branded print with barcode, batch number and dangerous-goods marks.
A free plastic nozzle ships with every cylinder as standard. Optional pressure regulators matched to your dispenser interface are available on order.
Label information zones cover product name, spec, net content, usage, warnings, production data and barcode. GPSR EU-representative information, DoC and SDS are provided for your market.
Predictable lead times and a wide engineering envelope — so your private-label product fits your market exactly.
OEM and standard orders alike start at one full 20GP container. Mixed-spec loading within the container is supported to lower your entry pressure.
Custom printed samples carry a one-time sampling fee covering plate making, color matching and press setup — fully deducted or refunded once your formal order reaches the agreed volume.
OEM production runs 30–45 days from sample sign-off and deposit. Standard (non-custom) orders ship in 15–30 working days.
Tell us about your needs and our team will respond within 24 hours with a tailored solution.
From product planning to global delivery, our in-house design and engineering team has produced countless great solutions for customers across food service, beverage and medical industries.
