关于全微
主页 > English > support
 Transwin Development Co. Ltd. is a professional manufacturer that specializes in designing and manufacturing for speakers,our main 
products is 2.1ch home theatre speaker and 2.0 pc speaker and bluetooth speaker
? Our two factory are located in  Dongguan, which were established in year 2003. Both factories are certified by ISO9001:2008 and comply 
with SA8000.
 
 The area of our factory is over 10,000sqm. We have three SMT Machines, two Wave Soldering Machines, two High-frequency Machines, 
one XRF Machine, more than10 efficient production lines, and about 300 workers. Monthly production capacity is over 200,000 units. 
All products can comply with CE, FCC, C-Tick and RoHS. 
 
With a group of experienced engineers in R&D department, we’re able to follow up and even lead the market trends. We’re keeping 
launching new products monthly. You may get exclusivity protection for your market. 
 
Our quality mission is zero-defect. In QA department, there are about 20 workers. They inspect each batch of raw materials and check 
each process of assembly and packing. Goods are 100% inspected before delivery. 
 
 With a comprehensive range of high quality products in novel design, we’re sure to help you to stand out from the competition. 
 
We have been cooperating with many famous brands like Lenovo and HP for both OEM and ODM projects. Development time for ODM product is 
just about one month. Our products have been exported to Europe and US for years.
 
Transwin is dedicated to bring an easier life to all customers and users. You are most welcome to visit us any time. Wish to be 
your partner in the future
 
 
 
Transwin Development Co.ltd.
DongGuan ShengYu Electronic Tech.co.,Ltd(Factory)
ADD:180 Kangyi Road,Qingxi Town ,Dongguan,China 
Post Code:523661
TEL:86-0769-87386876
FAX:86-0769-87382616
website:www.transwin.com.cn
 
 
 
 

Chinese | English 2013 transwin 全微版权所有 深ICP备案中