Adhering to the concept of lean management, with international authoritative certification as quality endorsement, we are committed to becoming a trusted partner for global customers in the field of insulation materials. We have established Jiaxing Jiangnan Thermal Insulation Installation Co., Ltd. and Jiaxing Yahong Industry and Trade Co., Ltd., which have been recognized as national high-tech enterprises, Zhejiang technology-based small and medium-sized enterprises, and Nanhu District Enterprise Technology Research and Development Center. We are a modern enterprise that integrates product research and development, factory production, and insulation construction