"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Ruler Series, Post And Pipe Level , T-Square Ruler , Spirit Level Iphone ,TORPEDO LEVEL . To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. The product will supply to all over the world, such as Europe, America, Australia,Ecuador , Pretoria ,Rwanda , Manila .The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.