Wenzhou Haijia Machinery Technology Co., Ltd.: We're known as one of the most professional ball valve, gate valve, globe valve, check valve, float ball valves manufacturers in China. Please feel free
... Read more
ZhenAn Refractories Co., Ltd.: As one of the most professional tundish refractories, refractory brick, refractory mortar, refractory raw material, refractory cement manufacturers and suppliers in
... Read more
Zhejiang Songmei Trading Co.,Ltd.: Find professional cargo control products, truck winch, Japanese type hand puller, tie down, ratchet buckle manufacturers and suppliers in China here! Please rest
... Read more
Foshan Azobina Household Products Co., Ltd.: Azobina is specialized in mattress products, have our own R&D team. We can not only design private customization according to your needs, but also provide
... Read more
This is a 18mm thin speaker with plastic frame, it use PCB contact. The main body of the 18mm speaker unit is made of a very durable and powerful ferrite material, which generates a static magnetic field. The 18mm speaker unit works when the current passes through the voice coil and moves back and forth.