Xinruifeng Fastener #1 Thread Rolling Plant

China Xinruifeng Fastener Technology Company #1 Thread Rolling Plant. Xinruifeng Technology Company is a leading, professional &premium manufacturer specialized in mainly producing and exporting drywall screw, chipboard screw, self drilling screw and self tapping screw since 2008.#drywall screw#chipboardscrew#selftappingscrew#selfdrillingscrew#gypsumboardscrew#xinruifeng#xinruifengfastener#xinruifengtechnology#fastener#screw