Top 10 Global Hot Tub Wholesale Manufacturers 2025
As the global wellness and spa market grows, brands, wholesalers, distributors, and new entrepreneurs all ask the same question:
Which hot tub manufacturers are the strongest and most reliable worldwide?
To make the comparison easier, we grouped the main manufacturing regions into China, Europe, and the United States, and selected 9 key spa manufacturers to help you quickly understand the global supply landscape and market trends.
Representative Hot Tub Supplier in China
Company Overview: Hangzhou Proway started its business in 1998, and was formally established in the early 2000s. The Hydrorelax brand was launched in 2016. The company is one of the few suppliers in China that combines hot tub manufacturing, component development, and full OEM and ODM capability.
Recent Performance: The company has seen strong growth in North America and Europe in recent years. With large-scale production, a strong parts supply chain and spa component system kits, a self-owned brand, and one-stop delivery advantages, Hydrorelax has gained wider recognition in several international markets.
Hydrorelax works with major systems such as Balboa and Gecko and continues to upgrade insulation, structure, lighting, and air systems. Its components carry ETL, CE, and TUV certifications.
Strengths: It offers a full range of spa components and strong ODM support for structural upgrades, energy-saving insulation, and custom lighting.
2. JNJ Spas (Guangdong)
Company Overview: Founded around 1999 and based in Guangzhou, JNJ is a Chinese manufacturer focused on outdoor hot tubs, swim spas, and related equipment.
Recent Performance: The company operates multiple production lines in China, claiming full in-house capability from molding to finished products. It exports to many countries and holds several international certifications. It is well known among foreign buyers for complete hot tub units and project-based supply.
Recent industry trends include better energy efficiency and insulation, wider use of imported control systems such as Balboa or Digital, shorter lead times, and higher customization.
Strengths: Stable output and competitive pricing, suitable for bulk exports and value-driven markets.
3. China Royal Spa (Guangdong)
Company Overview: A Chinese manufacturer with more than 20 years of experience in hot tub and pool equipment. The factory scale and export background are well established.
Recent Performance: The company offers a wide product range for overseas wholesalers and distributors, with many models, accessory options, and customization. It emphasizes energy efficiency, ergonomic design, and fast delivery. Its main business focuses on mid-range complete units and OEM or ODM supply.
Similar to other Chinese manufacturers, it is expanding export channels, aligning with international certifications, and taking on distributor and hotel projects overseas.
Strengths: Long-term focus on Europe and North America with product styles that fit large outdoor family spaces, especially the North American market.
Representative Spa Supplier in Europe
1. Wellis (Hungary)
Company Overview: Founded in 2003, Wellis is one of Europe’s largest and fastest-growing hot tub brands.
Recent Performance: Known for "European-made" quality, high energy efficiency, and eco-friendly insulation. Recent updates include energy-saving heat pump systems, upgraded insulation, and enhanced automated water management. The company has steadily expanded its dealer network across Western Europe.
Strengths: Modern design, excellent user experience, stable production, highly automated production lines, and leading energy efficiency.
2. Viskan Spa (Sweden)
Company Overview: Founded in 2010, Viskan Spa is a Swedish manufacturer specializing in high-end spas designed for the cold Nordic climate.
Recent Performance: Known for weather resistance and excellent insulation, it has a strong reputation in the Nordic outdoor market. Its sturdy, adaptable, and durable designs are favored by outdoor consumers.
Strengths: Leading insulation performance for extreme cold, stable and durable structure, ideal for harsh outdoor conditions.
3. Aquavia Spa (Spain)
Company Overview: With over 35 years of history, Aquavia Spa is a Spanish manufacturer known for high-end design and strict quality standards in Europe.
Recent Performance: Fully designed and produced in Europe, ISO 9001 certified, with continuous upgrades in hydromassage, ergonomics, insulation, and energy efficiency. Its products serve homes, hotels, and spa centers, making it a benchmark for European premium spas.
Strengths: 100% European-made, strong design, suited for the high-end market.
Note: Jacuzzi is one of the most famous global hot tub brands, but its manufacturing is mainly in the U.S., so it is not listed among European spa manufacturers.
Representative Hot Tub Suppliers in the U.S.
1. Jacuzzi
Company Overview: Founded in the 1950s, Jacuzzi is a pioneer and one of the most historically influential brands in the global hot tub industry.
Recent Performance: Maintains strong brand presence worldwide, active in North America, Europe, and Australia. Continuously updates mid- to high-end product lines, emphasizing ergonomics, hydromassage systems, energy efficiency, wireless control, and luxury design. It remains a long-term leader in the global premium market.
Strengths: Unmatched global brand recognition, leading hydromassage and ergonomic technology.
2. Sundance Spas
Recent Performance: Focused on high quality, durability, and premium massage experience. Industry-leading in structural design and insulation. Recently upgraded LED lighting, ozone purification, and high-efficiency filtration systems, recognized in the U.S. as a top technical brand.
Strengths: Strong hydromassage performance, superior massage experience, and mature, reliable filtration, ozone, and UV systems.
3. HotSpring Spas
Recent Performance: Known for advanced hydromassage design, excellent insulation, energy efficiency, and the FreshWater® saltwater system, it is highly trusted by both consumers and professionals. Its product range spans from entry-level to high-end flagship models, making it one of the most reliable and technically mature brands globally.
Strengths: Highest global shipment volume, wide distribution network, excellent insulation, and energy efficiency.
Three Global Trends in Hot Tub Manufacturing
1. Clear regional specialization
China leads in scale and OEM/ODM strength, Europe in energy efficiency and design, and the U.S. in brand reputation and technical expertise.
2. Energy efficiency and insulation are key
High-efficiency designs, heat pump systems, and thicker insulation are the future focus of the industry.
3. Smart technology adoption is accelerating
App-based control, automated filtration, and ozone/UV sanitation are becoming standard.
If you want more insights or product information, contact us today to find reliable manufacturing partners and strengthen your presence in the global hot tub market.