Following companies are target audiences:

（1） Buyer
- suppliers,traders,dealers,agents, wholesalers,Distributors,Importers,Exporters,trading organizations ,sales representative,Manufacturers(OEM,OBM,ODM) ,Users
（ 2 ） Process Industry Users
The modern manufacturing industry which fabricate flow material products, manufacture new productions in chemistry ,physics or biology . The products is counted by measure but not by pieces. The production link is indivisible. It contents:
—— Chemical Process Industry
petrochemical industry ， chemistry, pesticide, biochemical engineering, chemicals for daily use, cosmetics, industrial chemicals, additive, SYNTHETIC DRUG , high molecular polymer, coating material, pigment, dyestuff, chemical reagent, cementing compound , rubber and chemical fiber .
—— Food Processing Industry, Beverage Industry
Beer ， milk, milk products, coffee, mineral water, purified water, soft drinks, sodas, vegetable juice, tins, fermented food, amino acid, monosodium glutamate, citric acid, yeast, enzymic preparations, condiment, white spirit, Coke, aerated water, sugar, axunge
—— The biology technology , pharmaceuticals industry
chemical medicine, SYNTHETIC DRUG, Pharmaceuticals, crude drug, traditional Chinese medicine, gene pharmaceutical , veterinary drugs, health products
—— Petroleum and Natural gas industry
—— metallurgy, energy resources, building materials, light industry and papermaking industry
—— environmental protection industry
—— Nuke industry, thermoelectricity industry
(3) Fluid project and item
The purchasing department, design organization , construction organization, installation unit and biding organization which concerned with fluid(liquid and gas) construction project .
—— oil gas exploit / artifice/ transportation engineering
—— construction engineering (water supply and drainage, firefighting , air conditioning, water tap, heat supply, gas supply)
—— city building engineering , municipal administration engineering , public utilities engineering
—— valve rooms of long-distance pipeline projects ， energy and electric power engineering
—— environmental protection engineering
—— other engineering projects
(4) all trade concerned with fluid ( liquid, gas, starch powder)
—— water, sewage, process water, life water, tap- water, mineral water, distilled water, purified water
—— steam and hot water
—— air, compressed air, smoke-dust gas
—— gas , poisonous inflammable explosive gas
—— oil, product oil and crude oil
—— chemicals and chemistry dangerous cargo
—— food and drink , medicine and biologicals
—— other fluids
(5) Suppliers, cooperation organizations, media, business sector and service provide companies
(6) The audience invited by exhibitors or by sponsors whom are authorize by exhibitors
(7) suppliers and customers whom invited by visiting groups to meet at Flowexpo