Zhongnong Mayer (Huailai) Dual Carbon Technology Co., Ltd. (hereinafter referred to as "Dual Carbon Technology") was established in August 2024 and is a holding subsidiary of Guangzhou Mayer Co., Ltd. It is located in Huailai County, Hebei Province, which is an important node of the national "East-to-West Computing Capacity" project and a part of the Beijing West Green Computing Center. It is 88 kilometers away from the center of Beijing.

Dual Carbon Technology is a scientific and technological innovation enterprise. Relying on Mayer's nano phase change energy storage (PCM) technology and adhering to the principle of systematic carbon reduction and energy consumption reduction, it is the first domestic enterprise that takes data computing power centers as the business carrier. It is committed to recycling the waste heat of data computing power centers. Through the systematic project of "heat extraction and cold return", "efficient energy storage" and "multi-source integration", it provides green heat sources for fields such as facility agriculture, building communities and emergency heating. By integrating multiple application scenarios, it saves energy and reduces consumption for data centers, provides comprehensive energy contract management for facility agriculture, and offers systematic solutions for cost reduction and efficiency improvement for both parties. The "complementary agriculture and industry" model contributes to the overall carbon reduction and negative carbon emissions of the industrial system, creates a sustainable technological model for zero-carbon industries in northern regions of the country, and fulfills Mayer's social responsibilities.