Rock series 150W ballast is designed for horticulture and agriculture.By using patented technology and new designed circuit, the ballast can work reliably and safety at any time.
This type of PE protective film is for steel/plastic/aluminum borders , viscosity: low / medium / medium high / high, dustproof, moistureproof, anti-friction
Casement window with mesh, fashionable appearance, thick and generous.Special door and window parts haze higher prediction and better matching performance.Multiple sealing structure and the application of EPDM strips ensure good sealing performance of doo