As an important tool for modern women's daily beauty, the quality and functionality of cosmetic mirrors have attracted much attention.
As an important tool for modern women's daily beauty, the quality and functionality of cosmetic mirrors have attracted much attention.
In today's pursuit of natural, environmentally friendly and high-quality sound quality, coconut shell speakers stand out with their unique materials and ingenious designs.
In modern manufacturing, customized services of high precision mold canister texturing mould have become the key to meet the needs of different industries and products.
In Abs plastic injection mold design plastic molded products hot, accurate control of mold temperature is one of the key factors to ensure product quality and production efficiency.
In the field of oral care, ultrasonic tooth cleaner is gradually becoming the choice of more and more people with its unique advantages.
Plastic materials have different densities, stiffnesses and damping properties, which directly affect the vibration and propagation of sound.