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At our factory, we produce primarily screwdrivers, rotary tool bits used in electrical tools, driver bits, and a variety of other work tools.
Having developed original manufacturing technology and in-house standards, we begin from the careful selection of steel and resin materials. We then perform the cutting with specialized original machines and high-performance cutting machines and the heat treatment of processed metals in-house. We also manufacture drivers and tools which use a resin casting machine.
We strive every day to manufacture products that conform to various production processes and strict inspection criteria, in order to make the SUNFLAG brand deserving our users' satisfaction.
