Commercial Sauna Solutions
for Hotels, Spas & Gyms
Factory-direct sauna equipment from Shenzhen, China: genuine Harvia products as an authorized distributor, plus our own OEM/ODM manufacturing line — serving hotels, spas, gyms and dealers across Europe, the Americas, Southeast Asia and Belt & Road markets.
Key facts
- One supplier for genuine Harvia equipment (authorized distributor) and our own OEM/ODM line of heaters, steam generators, controllers, interiors and accessories.
- Electric sauna heaters from 2.3 to 19.8 kW for rooms up to 40 m³; steam generators from 2.2 to 30 kW for steam rooms up to 56 m³.
- Typical lead time 7–15 days for stock items; shipping DDP, DDU or FOB; export packaging compliant with ISPM 15.
- CE and RoHS held for EU-bound models; UL/ETL, UKCA and SAA coverage confirmed per model and per project before you order.
- Payment by T/T; quotations valid 30 days; every inquiry answered within 24 business hours.
2.3–19.8 kW
Electric sauna heaters, for rooms up to 40 m³
2.2–30 kW
Steam generators, for steam rooms up to 56 m³
24 hours
Every inquiry answered within 24 business hours
What We Supply
Electric Sauna Heaters →
Harvia wall-mounted, floor-standing and behind-bench models from 2.3 to 19.8 kW, covering saunas up to 40 m³.
Steam Generators →
Harvia HGX, HGS, HGD and HGP families from 2.2 to 30 kW, sized by room volume, wall material and ventilation.
Sauna Controllers →
Harvia CX180 series controlling heaters from 8 to 18 kW.
Accessories & Interiors →
Buckets, ladles, lighting, ventilation, doors, thermometers, replacement heating elements (1000W–3000W) and sauna woods for benches, walls and floors.
Two Ways to Buy
Genuine Harvia Equipment
As an authorized Harvia distributor we supply genuine Harvia heaters, steam generators and controllers with original branding — Harvia products are never rebranded.
OEM / Private Label Manufacturing
Our own factory develops and builds sauna heaters, steam generators, controllers, interiors and accessories, available with full OEM, ODM and private-label options for brands and dealers. See the OEM & ODM programme →
How Commercial Orders Work
- 1. Send your project details — room volume (m³), wall material, voltage standard and quantity via the quote form, email or WhatsApp.
- 2. Manual sizing by our team — we match your rooms against published Harvia sizing data and recommend exact models; Kitty Zhou replies within 24 business hours.
- 3. Quotation — project pricing for hotels, spas, gyms and dealers, from sample orders to full-container projects.
- 4. Production & delivery — typical lead time 7–15 days; DDP, DDU and FOB terms available; export packaging meets ISPM-15. Note: each model ships with its fixed factory voltage — always confirm your local standard before ordering.
Certifications by Market
CE and RoHS certification is held for EU-bound models. For North America (UL/ETL), the United Kingdom (UKCA) and Australia/New Zealand (SAA), certification coverage is confirmed per model and per project — tell us your target market and we will verify before you order.
Frequently Asked Questions
Can you supply commercial sauna projects outside Europe?
Yes — we serve Europe, the Americas, Southeast Asia and Belt & Road markets. Certification for your market (UL/ETL, UKCA, SAA) is confirmed per model before ordering.
Do you offer OEM or private label for commercial orders?
Yes. Our self-developed heaters, steam generators, controllers, interiors and accessories support full OEM, ODM and private label. Genuine Harvia equipment always ships with original Harvia branding.
What are your lead times and shipping terms?
Typical lead time is 7–15 days. We ship DDP, DDU or FOB with ISPM-15 compliant export packaging. Payment by T/T.
How do I get a quote for a hotel or spa sauna project?
Send your room dimensions, wall material, voltage standard and quantities via the quote form — our team sizes every room manually against published Harvia data and replies within 24 business hours.
What information do you need to size a heater for a hotel or spa sauna?
Room volume in cubic metres, wall material (timber, tiled or stone), whether the room is ventilated, your voltage standard (230V single-phase or 400V three-phase) and the number of rooms. With these five points we size every room manually against published Harvia data.
Can one order combine heaters, steam generators, controllers and interiors?
Yes. Most commercial projects ship as a single consolidated order, so heaters, steam generators, controllers, doors, benches and accessories arrive together in one container.
How do commercial-duty heaters differ from residential models?
Commercial models use heavy-duty heating elements designed for continuous daily operation in hotels, spas and gyms, while residential models are built for intermittent home use. Tell us the expected daily running hours and we will recommend the right class.
Which voltage standards can you supply?
Each model ships with its fixed factory voltage. Our catalogue includes 230V single-phase and 400V three-phase variants for Europe and comparable markets; for other regions we confirm the correct variant and certification before you order.
Are you a dealer or reseller? Join our Wholesale & Dealer Program →
Heater Power by Room Size
Power ranges below are taken from the room-volume ratings published in our catalogue spec tables. Wall material, ventilation and glass area shift the exact model, which is why every room is sized manually before quotation.
| Scenario | Typical room volume | Heater power in our catalogue |
|---|---|---|
| Hotel room or suite sauna | 2-6 m³ | 2.3–6.8 kW |
| Spa cabin | 6-12 m³ | 6–13.5 kW |
| Gym or club sauna | 12-20 m³ | 9–18 kW |
| Large commercial sauna | 20-40 m³ | 16.5–19.8 kW |
Steam rooms are sized separately: steam generators from 2.2 to 30 kW cover rooms up to 56 m³, with the rating depending on wall material and ventilation.
About ROC DEVELOPMENT LIMITED
ROC Sauna Solution is the B2B brand of ROC DEVELOPMENT LIMITED, a commercial sauna supplier and authorized Harvia distributor based in Shenzhen, China, with 12+ years of OEM/ODM manufacturing experience. We supply hotels, spas, gyms, distributors and brand owners across Europe, the Americas, Southeast Asia and Belt & Road markets. Business-to-business quotations only; no retail prices are published.
Contact: Kitty Zhou · WhatsApp +86 135 1084 5368 · gm@rocdevelopment.cn · replies within 24 business hours.
Related: Dealer & wholesale program · OEM & ODM manufacturing · All products · FAQ · About · Contact
Standards referenced on this page
- CE marking (European Commission)
- RoHS Directive (European Commission)
- UKCA marking (UK Government)
- Electrical Equipment Safety System, Australia and New Zealand
- UL Solutions
- ETL Listed Mark (Intertek)
- ISPM 15 wood packaging standard (IPPC)
- Harvia (manufacturer)
Last updated:
Start Your Project
Tell us your room volumes, wall materials and target market — we reply within 24 business hours.
Email: gm@rocdevelopment.cn