... manufacturing and maintenance, laboratory, electronic industry, computer assembly, optical instrumentation, LCD liquid crystal display, precision instruments, optical products, aviation industry, and ... /CTNWIP-1091-66”*6”110gsm100PCS/BAG,20BAGS/CTNWIP-1091-44”*4”110gsm400PCS/BAG,10BAGS/CTNProduct specifications, size can be customized according ...