Good to share that Kingrayland Technology received Solar Energy Industry  company's inquiry for hard foam and sulfur free paper.We 've focused on international market's PCB materials for almost 5 years and meanwhile materials be applied in this new industry.

Sulfur free paper is always one of KRL's good shipping materials to PCB manufacturers,in this size 160*160mm,100g/gsm new spec is now applying in this new energy industry.