Four major advantages: 1) The raw material of Wax thermostatic element is imported from Europe, which is the same as the material supply of many world top brands; 2) Fully automatic production to ensure its stable quality 3) The main material of the actuator is brand new PC+ABS material, which will not be recycled. 4) Long product life: 5 years or 100,000 times
SMLG manufactures a complete range of HVAC, Underfloor Heating, and Purification Products, every component engineered for long-term reliability and available for OEM and ODM supply to brands and distributors worldwide.
Patented wax formula. 36 models from-5°C to 135°C, 100% individually tested,rated 100,000 cycles. For thermostaticfaucets, TMVs, HVAC, and automotive.
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NO and NC models in 24V and 230V formanifold and zone valve control.Noiseless, low power consumption, easyinstallation. Fan coil valves available.
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Smart and programmable modelsincluding Apus, FC, and Volcano. Precisetemperature regulation andconnectivity for complete zonemanagement.
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Multi-zone underfloor heating controlhub. Wired 6-zone and 8-zone models,plus a wireless 8-zone version,coordinating thermostats andactuators.
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Brass, nickel-plated brass, and304 stainless steel. 2 to 12 ports, 16 bar,110°C. 3/4" Eurocone outlets, thermal-actuator ready.
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68 models across pressure valves andthermostatic valves. Thermostaticmixing, T&P relief, freeze and scaldprotection, and circulation control.
View product →Production in Shanghai, not a trading company or reseller. Factory visits welcome.
Underfloor heating, HVAC valves, thermostat and thermal actuator from a single manufacturer and supplier.
Every unit individually tested for function, sealing, and performance before dispatch.
Custom branding, specs, and packaging from 500 units MOQ. CE certification support included.
Standard orders 20 to 35 working days. OEM/ODM 45 to 60 working days from sample approval.
EXW, FOB Ningbo, CIF, DDP terms. Full export documentation with every order.
Assigned sales and technical contact for every partner account across all markets.
CE, ISO 9001, ACS, WRAS, RoHS, DIN, NSF. Products ready for regulated markets globally.
Shanghai Enjoy Bath Thermostatic technology co.,LTD(SMLG) is a technology company focusing on HVAC smart home. Through more than 10 years of efforts, the company has both HVAC control technology and electronic control technology has become the most distinctive feature of SMLG. The rich industry experience has helped SMLG transform from a component provider to a major global OEM and ODM service system solution provider.
SMLG products are manufactured to comply with international standards, enabling market entry across Europe, the UK, North America, and Asia without additional testing from the client.
All electrical and pressure-bearing products
European UnionQuality management system, all products
GlobalWax thermostatic elements, valves
France / EuropeWax elements, valves, manifolds
United KingdomAll electronic products
European UnionWax thermostatic elements
EuropeWax thermostatic elements
USA / CanadaTMV wax thermostatic elements
United KingdomFloor heating pipes
GlobalFloor heating pipes with EVOH barrier
Germany / EuropeHeat pumps
European UnionWater purifiers (selected models)
United StatesSMLG components are installed in residential, commercial, and industrial projects across 90+ countries. Here is a selection of recent supply projects.
SMLG thermal actuators supplied to a German underfloor heating installer, with M30×1.5 fit for direct compatibility with standard European manifolds and zone valves.
SMLG base stations and underfloor heating controls supplied to a Swiss partner for multi-zone residential heating projects.
SMLG room thermostats supplied to a French distributor for zone control across residential underfloor heating installations.
SMLG wax thermostatic elements supplied as an OEM component to a Canadian thermostatic valve manufacturer, tested to ASSE standards.
SMLG participates regularly in international HVAC and smart home trade exhibitions, meeting distributors, OEM clients, and procurement teams face to face.
2025
Frankfurt, Germany
HVAC & Water Technology
2025
Guangzhou, China
Manufacturing & OEM Sourcing
2024
Dubai, UAE
Consumer Products & HVAC
2024
Moscow, Russia
Heating & Water Systems
2024
Istanbul, Turkey
Heating & Air Conditioning
2024
Guangzhou, China
Heat Pumps & OEM SourcingSMLG is led by industry professionals with extensive experience in HVAC manufacturing, international trade, and OEM product development.
Leads SMLG's global brand strategy, OEM and ODM client communications, and international trade fair presence across Europe, the Middle East, and Asia.
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Manages OEM and distribution partnerships and key accounts, coordinating orders, samples, and technical support for Legom's global underfloor heating partners.
LinkedIn profile
1. Advanced technology: Fully automated production equipment ensures the production and supply of products, and we are also equipped with professional testing equipment to ensure their precise performance. At present, our company has both HVAC control technology and electronic control technology.
2. Quality assurance: Our company has a standardized production process, and all production links have strict quality control. These products have passed a number of international certifications, which means that the quality is recognized.
3.R&D speed: Our professional and fast-response project team shortens the cycle from development to production greatly.
4.Global cooperation: SMLG now has more than 400 partners in more than 90 countries, which contributes to the innovation of global HVAC energy efficiency.
5.Customized support: We have provided customized services for the world's top brand manufacturers many times in the past, including logo customization, product development and design, etc., so we have rich experience in the industry.