Business scope: Doors And Windows,
Domestic Labor Dispatch,
Engineering Design,
Consulting Service For Business Information,
Steel,
Machinery And Equipment Leasing,
Network System Integration,
Environmental Engineering Construction,
Equipment Sales,
Enterprise Management Services,
Processing Of Metal Products,
Engineering Technology,
Project Costs,
Remodeling Service,
Construction Project Management Consulting,
Building Materials,
Chemical Products,
Self Operated And Agent Import And Export Business Of The Above Commodities,
Sale,