स्मार्ट वॉच लोअर हाउसिंग (1*4) / कोल्ड रनर / थ्री-प्लेट मोल्ड नंबर 23309 और 23310

Video Description:
Discover the Smart Watch Lower Housing (1*4) No.23309 & 23310, designed with a three-plates mold and cold runner system. This OEM/ODM solution features double injection molding for precision and durability, ideal for high-quality smartwatch components.