No limit
Computer Software/Hardware
Computer System/Maintenance
Communication(Equipment/Operate/Service)
Internet/E-commerce
Online Game
Electronics/Semiconductor/Integrated Circuit
Instrumentation/Industrial Automation
Accounting/Auditing
Finance (Investments/Securities)
Finance (Banking/insurance)
Trading/Import & Export
Wholesale/Retail
Consumer good(food/drink/tobacco, alcohol)
Apparels/Textiles/Leather Goods
Furniture/Household Appliances/Crafts/Toys
Office Goods & Facilities
Machinery/Equipment/Heavy Industry
Automobile/Motorcycle/Spare Parts
Pharmaceuticals/Biotechnology
Medical/beauty/health/hygiene
Medical Equipment/Apparatus
Advertising/Marketing
Exhibition/Expo
Film and Television/Media/Art/Publishing
Printing/Packaging/Paper
Real Estate Development
Architecture and Engineering
Interior Design/Decoration
Property Management/CommercialCenter
Intermediary and housekeeping service
Professional Services/Accounting/Law
Testing/Certification
Education/Training
Academic/research
Food&Bevergae/Entertainment/Leisure
Hotel/Tourism
Traffic/transportation/logistics
Aerospace Engineering
Energy (Petroleum/Chemical/Mineral)
Energy (Mining/Smelting/Raw Materials)
Electricity/Water Conservancy/New Energy
Government Departments/Institutions
Non-profit Organizations/Trade Associations
Agriculture/fishing/forestry/husbandry
Other Industries
