The screen appeared as a special device for the emperor in the week three thousand years ago, as a symbol of fame and power. After continuous evolution, screens have been used for windbreak, partition, and concealment, as well as the effect of embellishin
The Hiton VQ series Stainless V port Ball Valve is primarily designed for flow control, and it can also be used for shut-off operation. The notched port on the segment ball contributes to strong shear stress to cut through media with fibers and particles.
New Version: Official WT Logo.The name of WTF had changed to WT since June 16, 2017. Suitable for adults and kids in training and competition. Several sizes and color for your consideration.