Shijiazhuang Feihong mould Manufacturing Co., LTD. is a manufacturer and exporter who has been specialized in offering integrated approach to the research and development, production and wholesale of various kinds of plastic products for 9 years. Founded in 2011, we established two facilities in Shijiazhuang, Hebei province and Ningbo, Zhengjiang province, with 3000 square meters of area and 20 full automatic production lines. Our main products includes plastic frame of V-bank sub-HEPA filter, dust mask exhalation valve, particular respirator valve, dust mask nose clip, plastic clip for head band adjustment, other face mask plastic accessories, and all kinds of customized OEM plastic prod ... more