... (250gsm,300gsm,350gsm,400gsm)Grey paper(250gsm,300gsm,350gsm,400gsm)Double-side offset paper80gsm,100gsmkraft paper(100gsm,120gsm,150gsm,200gsm,250gsm ... lamination, hot stamping, embossed, UV, etc.BindingPerfect binding, saddle stitching, case bound, wire-O binding, spiral binding, offset binding etcArtwork formatPDF,AI,EPS, In design etcCertificationISO9001 ...