Privacy Policy

Last Updated: July 2026

RON YEN WELLNESS CO., LTD. (Data Controller)
Registered No: 0205569036839 · บริษัท ซิซู ซาวน่า จำกัด
This Privacy Policy explains how we collect, use, store, and protect your personal data in accordance with Thailand’s Personal Data Protection Act B.E. 2562 (2019) (“PDPA”).

1. Data Controller

Ron Yen Wellness Co., Ltd. is the data controller responsible for your personal data.

Website: www.ronyen.com
Email: [email protected]
Location: Thailand

For any questions or requests regarding your personal data, please contact us at the email address above.

2. Personal Data We Collect

Category Data Collected When Collected
Identity Full name When you enquire, request a quote, or place an order
Contact Email address, phone number, LINE or WhatsApp ID When you contact us or submit a form
Delivery Delivery address, location details, access instructions When you place an order
Payment Bank transfer details, payment confirmation. Card details are processed directly by Stripe and are never stored on our servers. When you make a payment
Order Product selections, quote history, order history, correspondence Throughout your relationship with us
Technical IP address, browser type, device information, pages visited Automatically when you visit our website

We do not collect sensitive personal data such as race, religion, health information, or biometric data.

3. How We Use Your Data

Purpose Legal Basis (PDPA)
Process quotes, orders, and payments Contractual necessity
Deliver products and coordinate installation Contractual necessity
Provide customer support and after-sales service Contractual necessity
Send order updates, delivery notifications, and invoices Contractual necessity
Send marketing communications about products and promotions Consent (you may opt out at any time)
Improve our website, products, and services Legitimate interest
Analyse website traffic and usage patterns Legitimate interest
Comply with legal and tax obligations Legal obligation

4. Data Sharing & Third Parties

We do not sell your personal data. We share data only with the following parties, and only to the extent necessary:

Recipient Purpose Location
Stripe Payment processing United States / EU
Google (Analytics) Website traffic analysis United States
Delivery partners Product delivery (name, address, phone) Thailand
Hosting provider Website and data hosting As per hosting provider location

Cross-Border Data Transfers

Some of our service providers (Stripe, Google) process data outside of Thailand. Where personal data is transferred internationally, we ensure that appropriate safeguards are in place, including the recipient country having adequate data protection standards or the transfer being necessary for the performance of a contract with you, in accordance with the PDPA.

5. Data Retention

We retain your personal data only for as long as necessary to fulfil the purposes for which it was collected:

Data Type Retention Period
Order and invoice records 7 years (Thai tax and accounting requirements)
Quote enquiries (no order placed) 2 years from last contact
Customer support correspondence 3 years from resolution
Marketing contact details Until you withdraw consent or opt out
Website analytics data 26 months (Google Analytics default)

After the retention period, personal data is securely deleted or anonymised.

6. Data Security

We take appropriate technical and organisational measures to protect your personal data, including:

  • SSL/TLS encryption on our website
  • Secure payment processing through Stripe (PCI DSS compliant)
  • Access to customer data restricted to authorised personnel only
  • Regular backups of business data
  • Password-protected systems and databases

While we take reasonable steps to protect your data, no method of transmission over the internet is 100% secure. We cannot guarantee absolute security.

7. Your Rights Under the PDPA

As a data subject, you have the following rights:

  • Right of access — Request a copy of the personal data we hold about you
  • Right to rectification — Request correction of inaccurate or incomplete data
  • Right to erasure — Request deletion of your data (subject to legal retention requirements)
  • Right to restrict processing — Request that we limit how we use your data
  • Right to data portability — Request your data in a structured, machine-readable format
  • Right to object — Object to processing based on legitimate interest or for marketing purposes
  • Right to withdraw consent — Where processing is based on consent, you may withdraw it at any time without affecting the lawfulness of prior processing

To exercise any of these rights, contact us at [email protected]. We will respond to your request within 30 days. We may need to verify your identity before processing your request.

If you believe your data protection rights have been violated, you have the right to lodge a complaint with the Personal Data Protection Committee (PDPC) of Thailand.

8. Cookies

What Are Cookies

Cookies are small text files placed on your device when you visit our website. They help us provide a better browsing experience and understand how visitors use our site.

Cookies We Use

Type Purpose Duration
Essential Required for the website to function (session management, security, shopping cart) Session / up to 1 year
Analytics Google Analytics — helps us understand how visitors use our site, which pages are popular, and where visitors come from Up to 2 years

Managing Cookies

You can control and delete cookies through your browser settings. Disabling essential cookies may affect website functionality. Disabling analytics cookies will not affect your browsing experience.

9. Children’s Privacy

Our products and services are not directed at individuals under 18 years of age. We do not knowingly collect personal data from children. If we become aware that we have collected data from a child without parental consent, we will take steps to delete it promptly.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated “Last Updated” date. We encourage you to review this page periodically. Continued use of our website after changes constitutes acceptance of the updated policy.


Contact Us
For questions about this Privacy Policy or to exercise your data rights:
Email: [email protected] · Website: www.ronyen.com

Ron Yen Wellness Co., Ltd. · Registered No: 0205569036839

Common questions

Everything you want to know about saunas & heaters

Outdoor and indoor cabins, barrels, cylinders and sauna + shower combos — from a compact one-person unit up to ten-person commercial rooms, all customisable to your space. Browse saunas.

Western Red Cedar and Finnish Thermo Pine both handle heat and humidity beautifully; Hinoki is our premium pick. We’ll match the timber to your budget and location.

Outdoor saunas are fully weather-sealed for gardens, rooftops and pool decks; indoor models are built for bathrooms, gyms and spare rooms. Both use indoor-rated electric heaters.

Most home saunas run on a dedicated single- or three-phase circuit sized to the heater. We’ll confirm the exact electrical requirement in your quote.

Both are food-grade and corrosion-resistant; 316 adds extra protection for coastal and chlorinated environments. We recommend the right grade for your site. See ice baths.

Ice works to get started, but a chiller holds a precise temperature day after day with no effort — the easiest way to make cold therapy a daily habit.

Our chillers take the water down to around 3°C and hold it there. Most people plunge between 3–10°C depending on experience.

A built-in filtration and sanitation cycle keeps the water fresh for weeks. We’ll walk you through simple water care at handover.

We soft-open on 30 July 2026 in Chonburi (with Founding Member pricing) and fully open on 4 September — and booking is open now, so you can reserve a session ahead. Book a visit.

The Garden runs on advance bookings so every session has the space to itself — so book ahead if you can. That said, if you're passing and spot us, scan the sign at the gate or give us a call, and if there's room in the current session we'll happily wave you in.

Saunas, ice baths, a swimming pool and shaded lounge areas — everything you need for the full hot-and-cold circuit. Explore the garden.

The Wellness Garden is in Chonburi, easily reached from Bangkok and Pattaya. Full directions and parking details are on the garden page.

Yes — most saunas assemble in a day with two or three people and clear instructions. Prefer it done for you? Our team can handle the full install. Installation service.

Delivery to the spot, full assembly, levelling, heater fitting and a handover walkthrough so it’s ready to use the same day.

A firm, level base — a concrete pad, deck or paved area — plus a nearby power point. We’ll send a simple prep checklist before delivery.

Final connection should be made by a licensed electrician. We provide the full specification and can recommend trusted local contractors.

Yes — we deliver right across Thailand by freight, and ship internationally on request. Delivery details.

Most saunas are ready six to eight weeks from order. Once built, freight to your address typically takes a few days, with tracking provided.

Standard nationwide delivery is included. For tricky access — rooftops, tight lanes or upper floors — we’ll quote any crane or extra handling up front.

Everything ships in a purpose-built timber crate to protect the timber and glass in transit — and the crate is easy to dispose of or repurpose.

Still deciding? Talk to a specialist.

Get a straight answer on what suits your space, budget and the Thai climate — free and with no pressure.

Book a free consultation

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Talk to us before
you buy.

A sauna or ice bath is a long-term addition to your home or commercial space. Tell us about your project, your goals and your timeline — we’ll give you a straight answer, including what the right options are.

Free consultation. Phone call, video call, or visit our showroom in Ban Suan, Chonburi — Rön Yen Shop & Wellness Garden — by appointment. Tell us your space and budget, and we’ll talk through the options with no pressure to buy.

Ban Suan, Chonburi — 10 minutes from Central Chonburi

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