Apparel

Thursday 07 September 2023

What are mechanical seals (End-face Mechianical Seal)? Also known as a face seal, the mechanical seal is a rotary machine shaft seal device, refers to the mechanical seal at least a pair of perpendicular to the axis of rotation of the end surface in the liquid pressure and compensation...

Saturday 15 May 2021

Due to the less mismatched lattice and stable chemical and physical properties, sapphire(Al2O3) wafer is the popular substrates for III-V nitrides, superconductor and magnetic epi-film. They are widely used in GaN and thin-film epitaxial growth, silicon on sapphire, LED market and...

Friday 09 December 2022

Bawei, as one of the most professional face wash suppliers in China, provides bulk facial cleanser that contains foam, gel, cream and other formulas and packaging that can meet your needs, no matter what type of skin you have, whether it is oily, dry, combination or sensitive skin...