Our Automatic production line can produce Thousands of speaker per day,because manufacture by same standard from Machine,the quality is much stable than handmade speaker driver.
Our QC system help our engineer test the parameter accurately,it help us a lot to make OEM speaker for customers.
Each speaker must test full range frequency before packing,to ensure the speaker have best performance.
Features: ★ big power ★ Metal basket ★ dust cap ★ PP Injection cone
As a professional 6x9 inch car speaker manufacturer, we are provide many top quality speaker products, such as speaker part, different car speaker and speaker box. Hiyanka has been committed to providing high-quality products and services for overseas customers.
Ningbo Hiyanka Import & Export Co., Ltd has a mature manufacturing workshop and QC system. Today, Hiyanka Audio is a company with a full industrial chain integrating R & D, manufacturing, sales, engineering, design, and creativity. China professional car speaker supplier can provide high quality products to you.