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Silicon nitride dowel pins have become popular around the world and are used across many industries. At Highborn Group and advanced technology, these dowel pins are made to spec within the aerospace, automotive and medical devices industries. The production commences with the choosing of high purity silicon nitride to be followed by careful machining to accommodate the needed dimensions and tolerances. The mechanical properties of the dowel pins are improved and are sintered in a highly controlled setting. The dowel pins are engineered to be tough and resistant to wear, thermal shock and abrasion. The ISO9001 certified quality standard is achieved and as such, each and every batch of silicon nitride dowel pins is made to the same standard. More than 1,000 customers across the world have been assisted and as a result of the custom specifications, excelent valuable products have been provided that foster innovative practices.