The 3D shape is designed according to the human face shape to ensure the tightness, to increase the breathing volume of the mask, to greatly improve the permeability, and to make wearing and exhaling more comfortable.
Non stick PTFE baking liners is non stick, reusable and it is heat resistant up to 260 C. It is made from PTFE(Same as the coating material on the surface of the non-stick pan) and fiberglass fabric.
Weihuan Machinery is a famous wh-6f-c 4.5'' inch computerized terry and plain double-use socks knitting machine manufacturer and supplier in China, providing with 4.5 inch sock machine and pantyhose machine, 4.5 inch sock machine, pantyhose machin
Antigen Rapid Test Kit is an immunochromatographic assay for rapid, qualitative detection of severe acute respiratory syndrome antigen extracted from the nasopharyngeal swab or oropharyngeal swab specimen.
We have been specialized in manufacturing plastic drinking water bottles for more than 20 years. All the products adopt food grade material which can pass LFGB, FDA, En71, ASTM, CPSIA, CA65, BPA Free etc.