http://www.yatfeimoulds.com/die-casting/
1.Description of Speaker holder parts
YATFEI zinc alloy speaker holder parts made of high-quality zinc alloy material, strong hardness and very durable. With two different installation way for you freely choose, more convenient to use. Provides unobtrusive holding for redesigned for cube speakers. An integral connector to simplify the process of connecting the speakers, even with in-multiplex wiring. All hooks are made of rounded corners, easy to install. Crude scrub and glaze light surface, touch smooth. Glaze light multilayer reinforcing brackets, waterproof and dustproof.