QUNGUAN SILK GROUP CORPORATION INTEGRATE RESEARCH,INDUSTY ,AND TRADE INTO ONE SINGLE ENTITY. ITS MAJOR BUSINESS IS IN TEXTILES, GARMENTS, CAPS MANUFACTURING INDUSTRIES. LAINARUI CAPS CO, IS THE BRANCH OF THE QUNGUAN SILK GROUP CORPORATION.THE CAPS WHICH OWES STRONG TECHNICAL POWER AND THE ADVANCED WORK STILL. IT ALSO HAS THE COMPLETED CHECK MEASERS. IT HAS PASSED THE ISO9000QUALITY ADUIT, THE MAIN BUSINESS INCLUDES SUPER AND MIDDLE BASEBALL-CAP AND VARIOUS KINDS OF SPORT CAPS, PROTECT-COLD CAPS, WHICH HAVE ENJOYED INCREASING MARKETS IN MANY COUNTRIES.