We are solar water heater supplier locating in nanjing, China. have a team of engineers who dedicate themselves to the development energy. Main products oval-shaped heating vacuum tubes. The inner tubes much larger absorbing surface than present round ones. ...

KAIYUAN HARDWARE PRODUCTS CO.,LIMITED. Wedge Wire cylinders are used as rotary screens, collectors such screen laterals and nozzles, resin traps, in-line strainers,water intake well many other applications involving liquid / solids separation. Screen ...