HEYI is a professional adhesive materials manufacturer and supplier.  

adhesive vinyl 's qualifications and internationally authoritative certifications
2020-09-27
Prior to applying for certifications, Guangdong HeYi Industry And Trade Development Co.,Ltd. delivers adhesive vinyl to our testing laboratory. The product will be tested in accordance with the laboratory's internal procedures and with the methods listed in the test standards specified by the certification scheme. Once the product doesn't conform to the quality standard, it will be returned to our factory and re-manufactured. Each of our products has passed the quality test and is in strict accordance with the international standards. In terms of the technical specifications and product details such as performance and materials adopted, we ensure every product offered by us is quality-certified and conforms to the international standard.
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With large factory and metallic heat transfer vinyl, HEYI Adhesive Vinyl has grown to be a leading company. HEYI Adhesive Vinyl's adhesive vinyl rolls series are created based on unremitting efforts. This product has the required durability. Its frame can retain its original shape and there’s no variation that could encourage warping or twisting. HEYI Adhesive Vinyl has always been guided by market demand and has continuously developed high-tech products that satisfy its customers.
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In self-adhesive vinyl business, HEYI brand will pay more attention to the grade of the service. Get price!

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