Best 4 Person Hot Tubs Manufacturer help your business thrive
With over 20 years of ODM and OEM experience, MKD Spa is an expert in providing high-quality, innovative, custom hot tubs and swim spas to distributors and brands worldwide.
- 20+ Years Manufacturing Experience
- OEM/ODM Available
- TUV & SGS Certified
Best 4 Person Hot Tubs Manufacturer help your business thrive
With over 20 years of ODM and OEM experience, MKD Spa is an expert in providing high-quality, innovative, custom hot tubs and swim spas to distributors and brands worldwide.
- 20+ Years Manufacturing Experience
- OEM/ODM Available
- TUV & SGS Certified
4 Person Hot Tubs
4 Person Hot Tub is a comfort-focused choice for families and small vacation properties. Despite its compact footprint, it provides four ergonomic seats including a lounge position, paired with multi-zone stainless-steel jets and a quiet circulation pump to deliver a gradually intensifying hydrotherapy massage. Full-foam insulation and an efficient heater help reduce energy consumption, while ozone/UV water treatment and a removable, washable filter make routine maintenance simple. Smart control is supported via a topside panel with an optional app, and the unit comes with ambient LED lighting, an insulated cover, and entry/exit steps. It installs quickly as either 110–120 V plug-and-play or 220–240 V hard-wired, making it a fast fit for garden decks, villa patios, or homestay properties—creating a private spa and relaxed social setting in no time.
Custom 4 Person Hot Tubs Solutions
Personalization
We designed an adjustable nozzle layout for our client with gentle and pulse modes to suit relaxation and deep therapy needs respectively. We also offer personalized features like bubble baths, aromatherapy systems, and color therapy (light color changes).
Cleaning and Disinfection
To address customers’ concerns about bathtub cleaning and bacteria, our self-cleaning system offers one-click water emptying. With UV sterilization, it prevents mold growth and keeps the bathtub clean.
Energy Consumption
To ease customers’ energy concerns, our water pumps slash electricity use by 30% and run quietly. Meanwhile, the circulating water filtration system cuts down water change frequency.
Environmental Protection
We produce our bathtubs using high-quality, environmentally sustainable acrylic, ensuring compliance with green building standards to enhance both safety and eco-friendliness.
Space Adaptation
For customers with limited space, we offer embedded installation and optimize the shape and size of hot tubs.
Why choose our 4 preson Hot Tubs
100% no leaking plumbing
We bond the pipes with imported blue adhesive and then secure them with an S/S (stainless-steel) clamp. This dual setup provides double protection to prevent any minor leaks.
High-density heat-lock insulation
Each 4 person hot tub spa is fully encased in 25 mm high-density polyurethane foam, and its bottom is sealed with a fiberglass-reinforced plastic (FRP) base. This comprehensive insulation locks in heat exceptionally well, delivering maximum energy savings.
Elegant cable slot
Each 4 person hot tub spa utilizes dedicated internal cable-routing channels that secure all wiring, delivering a clean, refined appearance while ensuring the cables are properly protected from abrasion and accidental contact.
Strong ball valves for pumps
Each 4 person hot tub spa pump is fitted with heavy-duty ball valves on both the inlet and outlet sides, enabling independent isolation and control of the pump circuit. In the event of a pump issue, the unit can be serviced or replaced without draining the spa.
Exclusive draining system
Every 4 person hot tub spa has the bottom drain valve as standard and has the exclusive draining plumbing system: its pipe is appr. 15cm higher from the bottom and all the pipes are connected to the drain valve on the skirt. So more than 99% water inside the spa and pipes can be emptied when people want to dry the spa.
Automatic air escape system
With this unique system, you don’t need to fill the water through filter area but can fill the water through anywhere of the spa, no need to worry about the air block in the pumps.
Packaging & Shipping
OEM/ODM private labeling is available, along with outer-carton and nameplate customization. The minimum order quantity starts from one unit, with mixed models allowed. Standard lead time is approximately 25–35 days. FCL and LCL shipping are supported. Packaging uses Plastic film and the expandaple polyephylene (EPE), outside with the spa protecting bag as the standard package.a shock-resistant wooden frame with an integrated pallet, and we provide container-loading optimization plus installation and after-sales training. Common wear parts can be dispatched within 48 hours to minimize downtime risk.
24/7 After-Sales Service
we offer 24/7 after-sales service to ensure that any issues you encounter during use are resolved promptly. Whether it’s installation, technical support, or equipment repair, our professional team is always ready to assist. Whether it’s a weekday or a holiday, we are dedicated to providing you with efficient and convenient service, ensuring you can enjoy a worry-free experience and every relaxing moment in your hot tub.
After-sale Service
10 years prorated warranty for Spa structure
2 years warranty on the jets and spa cover
2 years warranty on Spa cabinet
3 years prorated warranty on spa shell surface
2 years warranty on controller
2 years warranty on electrical parts
Why We're the Premier Choice for Your Custom Tubs Manufacturing
20+ Years' OEM/ODM Experience
As a leading china 4 person hot tub spa manufacturer with over 20 years of OEM/ODM expertise, we craft each 4 person hot tub with meticulous care. Our hot tubs feature ergonomically contoured seats and loungers for superior comfort. Guided by dedicated R\&D, the jets are precisely positioned to target key acupoints on the shoulders, neck, back, hips, legs, feet, and wrists, delivering an exceptional massage experience.
Automatic Manufacturing
MKD Spa crafts products with Roberts spray fiberglass, completes precision finishing, drilling, and polishing on an Italian 11-meter, five-axis CNC machining center, and employs EMS/RGV/AGV automated transport for seamless production. With this advanced tooling and automation, we achieve a monthly output of 2,000–3,000 luxury hot tubs and swim spas.
Stable Quality Assurance
Each 4 person hot tub undergoes comprehensive pre-shipment testing—including fiberglass integrity, hydrostatic (water), and electrical safety checks. Key components are sourced from trusted suppliers such as Balboa and SpaNet. Our veteran quality teams enforce strict process controls at every production stage. Certified to CE, ETL, RoHS, and NS standards, our products have earned the confidence of distributors worldwide.
Full Support&Service
We offer full services. Pre-sales: online consultation, detailed quotes & product catalogs. In-sales: immediate production upon order confirmation, multiple strict quality checks, handling packaging, shipping&export, and providing prompt delivery times. After-sales: 10-year spa structure warranty, 3-year shell warranty, 2-year warranty for jets, covers, controllers, electricals & cabinets.distributors.
Benefits of Choosing MKD 4 person hot tubs
Innovative Design
Our R&D team continuously develops new spa models with modern aesthetics, smart controls, and advanced hydrotherapy features to help you stay ahead in the market.
Flexible Customization
From size, shell color, and cabinet design to jet configurations and lighting systems, we provide flexible customization to match your brand identity and project needs.
Competitive Pricing
By partnering with trusted raw material suppliers and optimizing our production efficiency, we are able to offer you consistently competitive prices without compromising on quality.
Full Support & Service
From pre-sales consultation to production and professional after-sales support, we provide responsive service, technical guidance, and maintenance solutions to ensure your spa operates reliably and delivers long-term value.
Frequently Asked Question
Q: Can you do OEM and ODM?
A: Yes, OEM and ODM are both acceptable.
Q: Do you have any product certification?
A3: We have passed CE, ETL, RoHS, NSW, SAA, and ISO9000 approval.
Q. What is your terms of delivery?
A: We can accept EXW, FOB, CIF, etc. You can choose one which is the most convenient for you. (Few regions accept DDP and DDU)
Q:What is your terms of packing?
A: Generally, we pack our goods in Cushion Pack: Bubble bag, EPE Foam ,Sponge, white Heat shrinkable bags and plywood. If you have legally registered patent, we can pack the goods in your branded boxes or use your logo after getting your authorization letters.
Q: How long is your delivery time?
A2: The general delivery time is 25 working days after receiving your deposit.
Q. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q: What types of payment term do you accept?
A:We accept Bank Wire, Western Union, L/C, MoneyGram, Credit card and PayPal.
Q.Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures (OEM).