Our TEYOUDA face mask is crafted for ultimate comfort, featuring soft non-woven inner fabric that feels as gentle as intimate clothing. Its lightweight and breathable design ensures effective protection against dust, PM 2.5, haze, smoke, automobile exhaus
Lanthanum Bromide Crystal has better scintillation performance than traditional sodium iodide crystal, and is the most outstanding representative of the new generation of gamma ray detection materials.
JINGTAI METAL is a China manufacturer of steel coil and roofing sheet.We have six product-line with 900,000 annual output.Our products are sold in various countries around the world, focusing on quality and serviceQuickly delivery time and good quality ar
- Sufficient materials, stamped from solid thick iron, firm and long lifespan.- High-strength shaft core, strong bearing capacity.- Stiffener spring, easy open and close.
Ceramic ball valve made of 95% or 99% alumina, is mainly used in the chemical industry, sewage treatment industry with existing: DN10~DN200.Ceramic cone pulley made of 95% or 99% alumina, is mainly used for vacuum pump.Small ceramic plate made of alumina