China Car Stereo Woofer manufacturer
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Car Stereo Woofer & Car Speaker Woofer

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About Us
Jiashan Chengrun Audio Co Ltd was estatablished in 2009,and it is located in Jiashan,Zhejiang,China.it has a convenient transportation,only about 1 hour to Shanghai and 1.5hours to Hangzhou by car. Chenrun is mainly ...
Factory Tour
We are professional in subwoofer,shallow woofer,midrange,tweeter,boom box and so on.in our workshop ,all workers comply SOP strictly when operate.so Chengrun's production is with high quality ,good sound and nearly ...
Quality Control
Every production is in high quality control ,each unit will be tested in production line,
Contact Us
Address : NO.8 31ST LANE TAISHAN ROAD HUIMIN JIASHAN ZHEJIANG CHINA
Business Phone :
86-573-84641308(Working time)
Fax : 86-573-84641308