Software Development, instrument、 Instrument sales and repair; Instrumentation technical consultation and services, Agricultural and horticultural services, Planting and pruning related to flowers and plants、 Renovation、 Construction and maintenance of the garden, Agricultural services related to tree trimming activities; Investment Consulting( Excluding funds、 bonds); Agricultural technology development、 Scientific instrument and equipment technology development; Distribution: Mechanical equipment、 furniture、 office supplies、 Electronics( Does not include audio-visual products and medical devices)、 analytical instruments、 clothing、 Experimental consumables、 Laboratory Instruments、 fertilizer( Finalized packaging)、 Firefighting equipment、 car, Decorative materials、 Chemical products( No hazardous chemicals、 Easy drugs), Hardware and Electrical、 Mechanical and electrical products、 Wires and cables、 wood( No wood chips)、 Daily necessities、 Lighting fixtures、 Auto Parts、 communications equipment、 Computer hardware, software and consumables、 water treatment equipment、 air conditioning equipment、I Medical devices、 communications equipment、 Mechanical and electrical equipment and accessories, Building Materials、 Decoration materials、 Chemical reagents( No hazardous chemicals、 Easy drugs), Elevators and accessories; Environmental Protection Engineering、 Business consulting services; Import and export trade。