To create more value for customers is our business philosophy; customer growing is our working chase for Torpedo Spirit Level, Folding Ruler Metric , Box Profile Spirit Levels , Extension Support Rod Aldi ,Angle Square Ruler . Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature. The product will supply to all over the world, such as Europe, America, Australia,New Zealand , Jersey ,Bangladesh , Germany .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.