Anhui Kunqing Machinery Technology Co.,Ltd.,founded at the end of 2019,is a modern enterprise specializing in the production of tire mold spring hole sleeves.The company invests heavily in purchasing imported equipment and materials.Springs,stainless steel and other raw materials are sourced from Japan and have been independently developed with patent applications.We have established a comprehensive quality system that complies with ISO9001 and meets the needs of domestic and international markets.