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Computer programming; computer systems analysis; installation of computer software; updating of computer software; maintenance of computer software; duplication of computer programs; computer software design; computer system design; consultancy in the field of computer software; updating of computer software; creating and maintaining web sites for others; conversion of data or documents from physical to electronic media; data conversion of computer programs and data not physical conversion; technical research; quality control; technical project studies; urban planning; engineering; technical project studies; engineering drawing; machinery research; consultation in energy saving; packaging design; consultation in environment protection; industrial design; research and development for others; styling industrial design; quality testing; quality evaluation
Business in , CN