• Shanghai Tiancheng Tools Co., Ltd. and DoCut Tools Co., Ltd. are belong to Ostar Tools Group, Main Head office is located in Shanghai City, and have factory are produce Oscillating Saw Blade & Hole Saws & Saw Blade at Jiangsu Province. We were established in 2003, as one of the leading manufacturers of hole saws, Saw Blade and exporters of different cutting tools in China.

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  • Our partners and customers include the most famous companies around Europe, North America, South America, Australia and Asia.

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  • Ostar's business is mainly involved in cutting tools for both industry and DIY use, including exporting qualified products from China, sourcing new products, making OEM & ODM design for our customers, and helping to establish and develop business in cutting tool market for partners.

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  • In order to bring you the best service, we take every step of our work into consideration. Therefore, intelligent, innovative and experienced staff are indispensable. We have professional work divisions in each department, including sales, information and technique supply, manufacture monitor, artwork design, shipping arrangement, quality control and after-sales service.

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  • Ostar has a wide product range, including Oscillating Saw Blade, Hole Saws, Saw Blades, Drills, Cutting Discs, specially used in cutting wood, metal and masonry, as well as some new items with patents, like Ratchetable Wrenches, Preset Torque Wrenches, Adjustable Wrenches, Permanent Magnetic Lifters, Universal Drills, 3 Flute Router bits, Vacuum Brazed Diamond Manual Wheels, Profiling Wheels and Cup Wheels.

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We invite you to join us and establish long-term cooperative relationship in future.
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