What products does HK Dongda Supply Chain Limited supply?

We supply water cooled ice bath chillers from 0.3HP to 1.5HP, all-in-one cold plunge units in stainless steel and acrylic, far infrared sauna blankets, portable sauna tents and steam bath boxes, and infrared heating mats including red light and PEMF models.

Do you offer OEM, ODM and private-label services?

Yes. Our design team supports logo application, pattern and colour design, retail packaging and structural customization, such as our 0.5HP customized chiller with 1000 L/H flow and a 4-point outlet design.

Which certifications are available for your products?

We hold certifications and audits from SGS, CTTC, BSCI, ISO, OEKO-TEX and GRS. Applicable models such as the FUL-B stainless steel cold bath tub carry CE, FCC and RoHS certification. Documents can be requested per SKU.

Are your water chillers compatible with US and European power supplies?

Our 1.5HP ice bath water chiller is available in 110V and 220-240V versions to match North American, European and Asian power grids. Please confirm voltage and plug standard when ordering.

What refrigerants do your chillers use?

Our chillers use eco-friendly R290 or R32 refrigerant, aligned with European and US environmental policies for low global-warming-potential cooling.

How do I choose the right chiller horsepower for a cold plunge tub?

Chiller sizing depends on tub water volume, ambient installation temperature, target water temperature, usage frequency, local voltage and tub insulation. Home tubs are usually served by 0.3HP to 0.5HP units, while multi-user commercial recovery centres typically need 1.5HP. Share these data points and our engineers will recommend a matched model.

How can I get a catalog or product samples?

Use our Request a Catalog page or contact our export team by email or WhatsApp. We aim to reply to every B2B enquiry within 24 hours.

Wholesale Red Light Quadrilateral Steam Bath Box Products, Service

1 / 5

Wholesale Red Light Quadrilateral Steam Bath Box Products, Service

The FUL-8613 Red Light Quadrilateral Steam Bath Box features a spacious 180×80×80 cm design, combining steam therapy with red light for enhanced relaxation and wellness. It offers adjustable 45–50℃ temperature and 5–60 minute timing for personalized sessions. Powered by 1500W with 100–240V compatibility, it ensures stable global use. Complete with a 3L steamer, chair, foot mat, manual, and light panel, it delivers a convenient, all-in-one home and spa solution.

Send Inquiry

Product Description

Related Products

Featured

Far infrared sauna box

This far infrared sauna box offers fast and efficient heating with adjustable temperature and timer settings for a ...

Featured

Pentagonal Steam Bath Box

The FUL-8610 Pentagonal Steam Bath Box features a unique space-saving design with dimensions of 180×90×...

Featured

Full Body Red Light Pemf Mats

This Dongda full-body therapy mat integrates red light, PEMF pulse magnetic field and far infrared crystal heating ...

Featured

Far Infrared Spectrum Sauna Blanket

The Far Infrared Spectrum Sauna Blanket features an extra-large 180×210 cm design for full-body comfort and c...

Featured

Far Infrared Double Zipper Sauna Blanket (...

The Far Infrared Double Zipper Sauna Blanket features a practical reach-hand design and spacious 180×160 cm s...

Featured

0.5HP customized version

This 0.5HP customized single-cool chiller uses eco-friendly R290 refrigerant and fully complies with EU and US gree...

Frequently Asked Questions

What are the primary benefits of Far Infrared (FIR) thermal equipment?

Far infrared rays penetrate deep into muscle tissues, promoting healthy blood circulation, encouraging detoxification through sweating, and assisting in muscle recovery and joint stiffness relief.

How does the combination of Red Light and PEMF therapy function?

Red light works on the surface cellular level to stimulate collagen and tissue rejuvenation, while Pulsed Electromagnetic Field (PEMF) technology delivers micro-current frequencies that harmonize cellular recovery and overall systemic well-being.

What makes the 0.5HP chiller eco-friendly and compliant with global standards?

This customized chiller utilizes R290 hydrocarbon refrigerant, which provides an exceptionally low Global Warming Potential (GWP) and zero Ozone Depletion Potential (ODP), fully aligning with strict EU and US environmental benchmarks.

Can the sauna blankets be easily cleaned and stored?

Yes, our sauna blankets feature waterproof, heat-resistant interior surfaces that can be quickly wiped clean with a damp cloth and mild disinfectant after cooling down. Their flexible build allows convenient folding and storage.

What space requirements are needed for the Pentagonal Steam Bath Box?

The pentagonal structure is specifically engineered for corner placement, maximizing internal space while occupying a compact footprint of 180×90 cm, making it suitable for both residential bathrooms and compact commercial wellness areas.