In modern commercial kitchens, extraction is no longer just about removing smoke. It's about thermal management. Our ODM solutions utilize PMSM (Permanent Magnet Synchronous Motor) technology to provide constant torque even at low speeds, ensuring precise air pressure management to counter "heat islands" in large-scale food preparation zones.
Working with Suzhou Liangzhi means accessing a supply chain optimized for customization. From blade pitch aerodynamics to IP67-rated motor enclosures, we tailor extractor systems to withstand high-humidity and grease-heavy environments, significantly reducing maintenance cycles for global food service operators.
Meeting CE, EMC, and LVD standards is our baseline. For the European and North American markets, we integrate IE4-level energy efficiency components. This proactive compliance strategy ensures that our procurement partners avoid costly import barriers and meet local ESG (Environmental, Social, and Governance) targets.
Suzhou Liangzhi Electrical Technology Co., Ltd. was established in March 2018, specializing in the R&D and manufacturing of PMSM motors and HVLS fans. With independently developed permanent magnet motors and controllers, we have accumulated over 6 years of industry-leading experience.
We are a high-tech enterprise dedicated to the R&D of permanent magnet synchronous motors for HVLS fans and electric vehicles. Our factory masters motor structure, fluid dynamics, and electromagnetic simulation.
HVLS (High Volume, Low Speed) fans are the most energy-saving ventilation solution for large spaces. Our PMSM technology allows for massive airflow with minimal energy consumption, outperforming traditional induction motors.
Our proprietary brand, Aloe Fans, represents our commitment to "Natural Breeze." Certified with CE, EMC, and LVD, Aloe Fans provide a safe, expert-level cooling experience.
High-power extractor systems tailored for heavy-duty cooking lines, ensuring grease filtration and carbon-monoxide safety.
Corrosion-resistant wall fans designed for animal stables, focusing on moisture control and livestock comfort to increase yield.
Large-scale HVLS fans that prevent moisture buildup and ensure air circulation across massive floor areas.
Quiet, high-performance fans that provide a constant breeze without disturbing workout concentration.
Heavy-duty solutions for factories with high ambient temperatures, integrating air conditioning and fan technology.
Online video tours of factory production lines and detailed product inspections.
Full air cooling and ventilation solutions based on customer on-site architecture.
Comprehensive OEM & ODM services for global distributors and brands.
Three-year warranty with free replacement accessories for non-human damage.
Permanent Magnet Synchronous Motors (PMSM) offer superior energy efficiency (up to 30% more than AC motors), lower noise levels, and higher torque at low speeds, which is essential for constant extraction in professional kitchens.
We strictly adhere to ISO9001, CE, and EMC standards. Our products are tested for electromagnetic compatibility to ensure they don't interfere with other commercial kitchen equipment.
Typically, custom ODM designs take 4-6 weeks from prototype to initial batch production, depending on the complexity of the motor and casing requirements.
We provide 24-hour online video guides and comprehensive technical documentation. For large-scale projects, we coordinate with local certified installers to ensure adherence to local building codes.
Liangzhi Electrical
