Director at Jiaxing Legom Technology Co.,Ltd
HVAC & Hydronic Heating Specialist
About Maggie Shen
Maggie Shen is a Director at Jiaxing Legom Technology Co.,Ltd, a Chinese manufacturer specializing in HVAC and hydronic underfloor heating components. She leads the company’s work across its core product lines, including thermal actuators, wax thermostatic elements, manifolds, floor heating pipes, room thermostats, HVAC valves, heat pumps, and air and water purifiers.
With extensive experience in the hydronic heating and HVAC industry, Maggie has built her expertise around the practical realities of how these systems perform in the field, from the durability of a wax thermostatic element over 100,000 operating cycles to the flow-balancing challenges that cause uneven underfloor heating. Her focus is on the engineering details that determine whether a heating system stays reliable, efficient, and comfortable for its entire service life.
At Legom, Maggie works closely with the technical and production teams to ensure that every product meets international standards and the specific requirements of the more than 90 countries the company supplies. She regularly advises OEM and ODM partners on product selection, quality assessment, and the compliance requirements of markets such as the European Union.
Areas of Expertise
- Hydronic underfloor heating systems and flow balancing
- Thermal actuators and wax thermostatic element technology
- Manifolds, floor heating pipes, and HVAC valves
- Heat pumps and energy-efficient heating and cooling
- Air and water purification technology
- OEM and ODM manufacturing and international product compliance (CE, RoHS, EN standards)
Role at Legom
As Director, Maggie Shen contributes to product development, quality control standards, and the technical guidance that Legom provides to its global partners. The expert insights attributed to her across the Legom knowledge base reflect her hands-on experience in HVAC and hydronic heating manufacturing. Articles reviewed by Maggie are checked for technical accuracy and practical relevance to installers, distributors, and building owners.
You can connect with Maggie Shen on LinkedIn, or learn more about the company on the Jiaxing Legom Technology Co.,Ltd LinkedIn page.