Full OEM/ODM Services
Custom size, color, jet configuration, control system, packaging and private-label branding — your brand, our factory.
Shandong Hydrose Health Technology Co., Ltd. — 20 years of intelligent swim spa and spa hot tub manufacturing, exported to markets worldwide.
Shandong Hydrose Health Technology Co., Ltd. is located in Jinan City, Shandong Province — a major industrial and export hub in northern China, near the famous Daming Lake. Our production and office area exceeds 40,000 square meters, with a total investment of 200 million RMB. We specialize in the design and manufacture of high-end intelligent integrated swim spas, spa hot tubs, ice bath tubs, infrared sauna cabins and energy-saving equipment such as heat pumps.


With a 20-year focus on intelligent integrated swim spas and spas, our team of approximately 88 professionals spans R&D, production, quality control and export sales — bringing unique design, craftsmanship and rigorous quality management to every unit we build.
Our factory is equipped with advanced production machinery, including CNC temperature-controlled SPA forming machines capable of forming spas 3 meters wide and 15 meters long — among the industry's largest — plus American MVP spraying guns, CNC pipe cutting machines, and CNC and laser cutting and welding machines.
A 12-process production system runs from shell forming to final inspection, ensuring consistent quality across every order.
Our product lines cover the complete outdoor wellness category:
Every product line meets international export standards: CE, SAA, RoHS and ISO9000. Combined with our 12-step quality control process and strict pre-shipment inspections, this makes HydroSerene a reliable partner for European, Australian and North American markets.
Custom size, color, jet configuration, control system, packaging and private-label branding — your brand, our factory.
Products certified with CE, SAA and RoHS, meeting European, Australian and international standards.
From quotation and sample to production, inspection and export logistics — one team handles the entire journey.
Reliable quality control and dependable lead times, trusted by distributors across Western Europe, Oceania and North America.
Excellent products, a lifetime warranty, and attention to detail — in every order, every unit, every shipment.
Integrity, compliance, mutual benefit, excellence, and respect for nature and people.
Unity, struggle, respect, care, innovation and refinement.
To meet customer needs through continuous innovation and quality, and to become a first-class, internationally recognized brand for a healthy, high-quality life.
Distributors, wholesalers and brand owners are welcome. Request our catalog, price list, MOQ and lead time today.