PS PLATE: huafeng ps plate we can supply various sizes positive ps plate with thickness 0.15mm, 0.20mm, 0.25mm, 0.30mm, 0.40mm We are in Chongqing, which is a big port on the Yangtze River southwest of China.huafeng ps plate reliable craftwork and technique:1. The uniform, delicate, rich levels sand grains micro pore is shaped through a unique multi-level electrolysis.2. The online electrostatic matte surface processing technology is propitious to shorten vacuum air-extracting time and achieve recher tone.3. Substrate surface with anodic oxidation in liquid greatly improves oxide layer's quality and long press run life.4. Occlude the oxide layer in low temperature can make the ps plate far away from scumming and easy for preservation.5. Unique excellent develper liquid.6. Excellent imported sensitized pastern.huafeng ps plate has these advantanges:A Good dot reapperance, suitable for high standard color printing and long press run lifeB Long press run life, hardly scumming and easily preservationC Excellent developing capabilty in alkaescent liquid, environment protectionD Fast sensitivity, wide exposure and developing latitudeE High plate making speed, no virtual imageLooking for more information, please click our website