Henan Hui Chang Technology Co., Ltd. is a professional manufacturer of special printed materials, with well-equipped testing equipment and strong technical force.According to continual improvement and innovation on the product design, our company is devoted to improving the level of products and making a national brand at full speed. Products with independent intellectual property rights were developed in sequence, such as high temperature label materials, high temperature hang tags, low temperature label materials (applicant to sub-zero degrees), frangible security paper and posl frangible...