"Based on domestic market and expand abroad business" is our progress strategy for V-Grooved Bottom Box Level, Spirit Level App , Spirit Level Bubbles , Telescopic Drywall Supports ,RULERS . Now we have experienced manufacturing facilities with extra than 100 employees. So we could guarantee short lead time and high quality assurance. The product will supply to all over the world, such as Europe, America, Australia,Southampton , French ,Porto , Argentina .We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.