Over the years, SONC has been offering customers high-quality products and efficient after-sales services with the aim of bringing unlimited benefits for them. metal press machine We have been investing a lot in the product R&D, which turns out to be effective that we have developed metal press machine. Relying on our innovative and hard-working staff, we guarantee that we offer customers the best products, the most favorable prices, and the most comprehensive services as well. Welcome to contact us if you have any questions.Workmanship for SONC is conducted based on its actual usages. Its mechanical parts will go through heat treatment, finish machining, and even ultrasonic machining.