Huzhou Jiuandun Protection Technology Co., Ltd.

Huzhou Jiuandun Shield Protection Technology Co., Ltd. is located in the South Taihu High-tech Industrial Park, Huzhou City, Zhejiang Province, China. The company is committed to the development and application of new respiratory protection materials.

The company established a research and development team in 2015 and was approved by the government to conduct scientific research and development on the application of e-PTFE nanofiltration membranes in respiratory protection products. And took the lead in researching and developing the nano-microporous filter membrane for e-PTFE mask. After years of practice and improvement, product quality has been continuously improved. Now it has unique production technology and a number of national patents, and high-quality products are well received by customers.

According to the lipophilic properties of e-PTFE material, the filtering of oily particles cannot meet the standard. For this reason, the company has developed a modified e-PTFE filter membrane, which has good oil repellent properties. With 95L/Min flow test, the filtration efficiency of oily media after pretreatment and loading can reach more than 95%. Moreover, the filtration efficiency will not decrease for a long time. The successful research and development of the nano-porous filter membrane for e-PTFE masks provides high-quality filter materials for high-demand respiratory protection products, alleviates the current serious shortage of high-filter materials for respiratory protection, and upgrades filter materials for respiratory protection Pointed the way.

The company has also developed a protective mask with e-PTFE microporous filtration as its core technology. The main technical indicators are that the filtration efficiency of salty media is over 99%, the filtration efficiency of oily media is over 95%, and the breathing resistance is less than 150PA. The product filtration efficiency index has reached the level II standard of my country′s "Technical Specifications for Daily Protective Masks" GB/T32610-2016, the P95 standard of the United States, and the FFP2 standard of the European Union EN149, and it has a leading position in the industry.

At the beginning of the epidemic, our company, as a pioneer in epidemic prevention, stayed on the front line of production and supply day and night. It was also included in the first batch of Zhejiang Province′s key civilian protective mask manufacturers and Zhejiang Province′s key epidemic prevention enterprises.

The company to technological advantage and influence, the successful implementation of the production resources integration plan. From the company headquarters unified supply of raw materials, and the implementation of the whole process of production quality control. Production capacity and quality requirements are fully acceptable for large orders.

The company will be based on science and technology, inject the concept of environmental protection into the whole process, and implement the quality policy of "comprehensive, detail, and authentic" to provide the society with high-quality and reliable respiratory protection filter materials and supplies.