Founded in 2007, Zhejiang Depletai Environmental Technology Co., Ltd. is an industry-leading brand and service provider integrating R&D, design, production and sales of intelligent fresh air systems. With a senior R&D team, with the mission of creating a healthy living environment, we are committed to providing customers with comprehensive indoor fresh air systems and professional solutions for air purification. It has a wholly-owned subsidiary in Xianju - Zhejiang Puruitai Environmental Equipment Co., Ltd. The company has a standardized workshop with complete functional facilities and advanced production and testing equipment, and has a noise laboratory and enthalpy difference laboratory that meet the requirements of national standards. The main products are heat recovery fresh air fans (full heat exchangers), environmental control integrated machines, one-way flow fresh fans, dehumidification fresh fans and purified heat recovery fresh fans, passive building fresh air systems and other core products, which are widely used in residences, villas, office buildings, hotels, factories, basements, schools, hospitals and other public buildings and places. Closely following the development of the national dual carbon strategy of ultra-low energy consumption buildings (passive buildings, near-zero energy buildings) with environmental control all-in-one machine, the product integrates air conditioning, fresh air, purification, dehumidification, etc., with low noise, high efficiency and energy saving, constant temperature, constant humidity, constant oxygen and other advantages, the product is cost-effective, through the German PHI certification and healthy housing certification, in Hebei, Shandong, Zhejiang, Beijing and other places to complete a number of representative ultra-low energy consumption residential projects, by the domestic and foreign ultra-low energy building field authoritative recognition.
The company adheres to the enterprise spirit of "integrity, responsibility, innovation and win-win", strives for excellence in product manufacturing, and has passed the certification of ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system. He has led the drafting of standards such as T/NAIC 001-2021 "Technical Regulations for Fresh Air Systems in Ultra-low Energy Consumption Buildings" and RISN-TG043-2022 "Technical Guidelines for the Application of Fresh Air Systems in Residential Buildings", and participated in the compilation of JGJ/440-2018 "Technical Standards for Residential Fresh Air Systems", GB/T 21087-2020 "Heat Recovery Fresh Air Units", GB/T 40438-2021 "Heat Pump Fresh Air Environmental Control Integrated Machine", GB/T 40379-2021 Household and similar combined air handling units" and other standards, with 6 invention patents. The company is the deputy director unit of the Purification and Fresh Air Committee of China Construction Metal Structure Association, the vice chairman unit of the Passive Low Energy Building Industry Technology Innovation Strategic Alliance, and has been awarded many honors such as high-tech enterprises, specialized and special new small and medium-sized enterprises in Zhejiang Province, science and technology small and medium-sized enterprises in Zhejiang Province, Taizhou specialized and special new small giant enterprises and national green (design) products, Zhejiang manufacturing boutiques, Zhejiang manufacturing certification certificates, etc.
The company adheres to the service concept of "sincere service, customer satisfaction", relying on offices and distributors all over the country, relying on long-term technology accumulation, reliable product quality, strong production capacity and high-quality customer service, it has become an ODM and OEM supplier of many well-known fresh air brands, gathered a large number of loyal and trusted customers, won high visibility and influence in the fresh air industry, and strived to become the most trusted enterprise in the industry.
