IATF 16949 & ISO 9001 certified manufacturer
ISO 9001 quality management system certification
Intellectual property management system certification
Utility model patent certificate: strip cutting machine for environmentally friendly recycling of waste rubber products
Utility model patent certificate: rubber filter device for mixed rubber
Utility model patent certificate: rubber crushing device for rubber production
Invention patent certificate: rubber seal and its performance testing device
Utility model patent certificate: An airtightness testing device
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