Established in 2005, Hangzhou United Bridge Tools Co., LTD. is one of the best professional company to Develop and Supply Tools, Fastener, Springs, Various Usage Cast Products, etc. Now UBT Co., Ltd. Products Range mainly Including: 1. Measure Tool: Electronic Digital Caliper And Calliper Gauge & Vernier Caliper, Outside Micrometer & Digital Micrometer, Kinds of Rulers, Height Gauge , etc. 2. Cutting Tool: Drills , EndMill, Saw Blade, Chuck , hand tools set . 3. Fastener: DIN , ANSI , BSW , JIS standard of all sorts and sizes and special fasteners of steel , brass, stainless steel as per samples or drawings. Kinds of Springs and Anchor Products. 4. Cast Products. 5. Mould Design Our aim is supporting our client quality products at reasonable price with good service. �Quality first, Client satisfied� is always our principal which be strictly stick to . Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to send us your inquiries and we will be happy to answer any questions you may have.