... die casting experience 2: ISO 9001 Certification 3: OEM Service 4:Accept customized view: Ningbo Surely Metal Technology Co., Ltd. ... 3) Suitable for various industries: auto, machine, valve, pneumatic , etc. 4)Whole process including: Tooling, Die casting, Sand casting, Gravity casting ... our production Aluminum die casting Automatic Clothes Hanger Rack parts/remote control clothes drying rack parts