снабжение жилищем 3-защитного телефона верхнее нижнее (1*4)/холодная прессформа No.23690 бегуна/3-плит

Video Description:
Discover the Three-proof Phone Upper Bottom Housing (1*4) No.23690, a precision-crafted component designed for durability and performance. This cold runner, three-plates mold ensures high-quality production with a tool life of up to 500K shots. Ideal for OEM/ODM customization, it meets Chinese general injection mold standards.