偉力螺絲工業有限公司 Wa Li Screws Manufacturing Industrial Corp.

螺帽、華司、彈簧華司

Export Qualified Factory Machine Screws & Self-tapping Screws

螺帽、華司、彈簧華司

六角螺帽、尼龍帽、袋帽、平面華司、內外齒華司、絕緣墊片、彈簧華司... 等