Business scope: Valve,
Building Materials,
Communication Engineering Construction,
Construction Machinery And Equipment,
Digital Product,
Communication Equipment,
Class I Medical Device,
Integrated Network Cabling,
Network Technology Development,
Wood,
Prepackaged Food Sales,
Hardware,
Car Sales,
Complete Electrical Equipment,
Instrumentation,
Weak Current Products,
Labor Protection Supplies,
Communication Technology Research And Development,
Economic Information Consultation,
Electronic Software And Hardware Product Development,
...