Dingrui Acoustic Equipment Technology R&B Center is a high-tech enterprise integrating independent research and development, design, manufacturing and marketing of audio products. The major pr...

For optimum packaging solutions, QuanSheng Audio Co., Ltd. is recognized among a huge a consumer market owing to Australia,Canada,Germany,Spain,United Kingdom export market share that we currently hol...

A good piece of machine is a product of best quality mechanical spares and to serve the industry with first in class Touch Screen Controller we hold a strong reputation based on our successful 20 Year...