Longsheng Hardware Technology Co., Ltd is one of the leading precision technical parts manufacturers in China. We are a group that provides both prototype and mass-production services. We are ISO 9001, ISO 14001, and IATF16949 Certificated. Our services include: * CNC machining ( 100+ machines, 3/4/5-axis) * Sheet metal * SLA & SLS * Vacuum Casting & Silicon molding * Injection molding Be free to contact us for a free quotation! E-mail: info@craftsman-heart.com, info@longshengmfg.com