News - SHIN ZU SHING CO., LTD. - SHIN ZU SHING CO., LTD.,All kinds of precision wired and plated springs, all kinds of precision metallic stamping parts, all kinds of precision metallic sharpened and lathed parts, all kinds of spring and stamping and stamping and die-casting and plastic parts assembly and hinge - TaiwanB2B - TaiwanManufacture