We emphasize progress and introduce new solutions into the market each year for Professional Heavy-Duty Levels, Unbreakable And Magnetic Levels , Precision Measuring , Ruler With Square Marking ,Measuring Instrument Box Spirit Level . Our merchandise are widely recognized and dependable by users and can meet continuously building economic and social needs. The product will supply to all over the world, such as Europe, America, Australia,India , Buenos Aires ,Suriname , Surabaya .The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. The above items have passed professional certification, and we not only can produce OEM-standard items but we also accept Customized Merchandise order.