who are we
Shenzhen Industrial VFD Manufacturer & System Integration
Shenzhen Snowball Nexus Co., Ltd. is a Shenzhen-based manufacturer of industrial Variable Frequency Drives (VFDs) with in-house R&D, production, and system integration capability. We deliver high-reliability motor control and complete drive solutions for pumps, fans, elevators, solar-pump systems, and OEM control panels.
Our factory manufactures the SN-series VFDs (0.4–400 kW), covering general-purpose, compact, elevator, and solar-pump models, together with HMI and servo systems.
Backed by engineering know-how and integration experience, we provide turnkey drive & control packages for constant-pressure water supply, elevator drives, and solar pumping.
Certified to ISO 9001 and CE, Snowball Nexus operates a complete R&D, production, and quality-control system, and exports to 110+ countries and regions worldwide. We focus on engineering reliability, fast lead times, and OEM/ODM flexibility to empower global automation.
Engineering Reliability, Delivering Trust.
Why Choose Snowball Nexus
VFD Focus
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One focus, world-class drives
Hover (optional): Snowball Nexus is dedicated to VFD and Motor Drive technology, engineered for performance and industrial applications.
Global Compliance
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CE & ISO9001 Certified; EAC/GOST & SASO Compliance Support
Hover (optional): Certified by CE & ISO9001. Support for EAC/GOST and SASO (incl. G Mark) compliance with documentation, testing, and labeling.
Extreme Reliability
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Industrial-grade reliability,
stable in harsh environments
Hover (optional): Validated by high/low-temperature and burn-in tests, with derating guidelines, conformal coating, and EMC options for cold, hot, dusty, or humid conditions.
Energy Efficiency
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Lower lifecycle cost, meet EU EcoDesign
Hover (optional): Advanced vector algorithms and high-quality components improve efficiency and reduce OPEX, aligned with EU EcoDesign requirements.
China’s Speed, Shenzhen’s Precision
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Agile supply chain, global delivery with confidence
Hover (optional): Leveraging Shenzhen’s supply chain advantages, we provide agile manufacturing, flexible delivery, and reliable logistics for global customers.
OEM / ODM Expertise
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Tailored drives for your industry needs
Hover (optional): From hardware customization to software tuning and branded HMI solutions, we co-develop industry-specific Motor Drive solutions with customers.
One Focus. Infinite Applications.
Snowball Nexus designs and manufactures SN-series industrial VFDs engineered for precision, reliability, and system integration across pumps, fans, elevators, and OEM automation.
Your Advantage
From Pumps to Elevators — One VFD Fits All
· Industrial automation and OEM systems
· Pumps & fans for HVAC and water circulation
· Elevators, hoists, and cranes
· Energy & infrastructure networks
· Solar pumping and renewable applications
Engineered for High Performance — Torque · Precision · Efficiency
· Vector Control: open/closed loop; 150% overload (60 s) for pumps & fans
· High-Torque Start: up to 180% torque @ 0.5 Hz for heavy-duty loads*
· Motor Compatibility: supports IM & PMSM; up to 10–20% energy saving in retrofits
· Elevator Precision: encoder feedback; leveling accuracy ≈ ±2 mm (SN300L)
· Solar Pump Drive: MPPT ≈ 99%; dual DC/AC input for hybrid operation
* Model-specific; see datasheet for details.
Beyond Hardware — Intelligent Control & System Integration
· Smart Motor Control: built-in PID and adaptive algorithms for pumps, fans, conveyors
· Communication Ready: Modbus-RTU standard; PROFIBUS / CANopen expansion
· HMI & Monitoring: HR series supports parameter cloning, multi-language UI, and remote extension
· OEM/ODM Flexibility: customizable hardware, software tuning, and branded HMI
· AI-Ready Data Interfaces: enable predictive maintenance and cloud integration
· Compliance & Reliability: CE & ISO9001 certified; EAC / GOST / SASO documentation available
Engineered to Drive: Performance · Precision · Efficiency
High-drive VFD & Motor Drive solutions with precision vector control for every motor application.
150% overload (60 s), up to 180% torque at 0.5 Hz, ±2 mm elevator leveling (closed-loop), MPPT ≈ 99% for solar.
Contact Us
Phone/Wechat:
+86 13089096572
Address
Addr Building D, Hongrongyuan North Station Business Center, Longhua District, Shenzhen, Guangdong 518131, China
WhatsApp
+852 5909 8357
+86-13089096572
