Material: 100% virgin wood pulp,18gsm Size : 21*21cm, 25*25cm,33*33cm,40*40cm,33*40cm corlor : 1-6 colours Our advantage:I.. All product packaging process in the clean operating conditions, environmental health.II. The company has the most advanced equipment, the use of satellite-type printing systems in Germany, Korea, folding system, transmission system in Taiwan. .III. The company all staff ...