security and financial insurance

fire protection, sewage, safety facilities, access control, alarm, security, fire prevention, blasting, lightning protection, theft prevention, explosion prevention, flood control, fire protection, alarm, lifesaving, intelligent building, purification, security, safety,

money counter, safe, insurance and financial management.

textile and garment leather

sewing machines, gloves, shoes, hats, winder, clothing, tents, fibers, professional clothes, leather, uniforms, shirts, police uniforms, textiles, canvas, student clothes,

green technology and environmental protection

ancient buildings, gardens, greening, landscapes, lighting, lights, fountains.

furniture appliances

tables, chairs, beds, cabinets, furniture, shelves, bags, tableware, clocks, lighters, kitchen utensils, office supplies, stationery, pens, toys, tools, appliances, sofas, row chairs,

engineering bidding

engineering, construction engineering, highway engineering and bridge engineering. Lighting engineering, lighting engineering, lighting engineering, water treatment engineering, sewage engineering, marking engineering, monitoring engineering, communication engineering, communication engineering, power engineering, natural gas engineering

, transportation engineering, thermoelectric engineering, power transformation engineering, decoration engineering, flood control engineering, repair engineering, environmental engineering, steel structure engineering, pipeline engineering, gas engineering, drainage engineering, reinforcement engineering,

. Metallurgy, mining, well, magnetism, roads, decoration, repair, construction, contracting, Jian 'an, civil engineering, pile foundation, foundation,

municipal engineering, expressway, traffic engineering, wiring engineering, automation engineering, biological engineering, real estate engineering, engineering projects, runway engineering, plastic engineering, fire fighting engineering, security engineering,

environmental engineering. Grass, materials, agricultural machinery, gardening tools, farm tools, fruits, plants, flowers, paper, coal, granite, ionic membrane, caustic soda, reagents, organic, inorganic, refrigerants, medical care, sanitation,

drugs, health care equipment, sports equipment, instruments, pipes, wood, stone, ceramics, cement, steel, etc. LED, lighting, lamp, lighting, heating, dust removal, heating, humidification, door, window, dehumidification, refrigeration, refrigeration, ventilation,

fan, exhaust, circuit board, chip, semiconductor, satellite, monitoring, water chiller, heat pump unit, air treatment, air curtain, ventilator, heat exchanger, water treatment. Switches, plugs, sockets, wires, televisions, transmission equipment, electromechanical devices, boilers,

gates, valves, pumps, vibration dampers, gratings, filters, machining centers, production lines, cars, lathes, shovel beds, spray heads, rubber machinery, metals, machinery, motors, locomotives, hardware, accessories,

. Rubber, transmission,

computer, computer, notebook, software, digital, system integration, display, printing

, all-in-one machine, USB flash drive, stereo, speaker, TV, display screen, money counter, safe, musical instrument, book, audio and video, painting, piano, newspaper, magazine, astronomy, dome, radio, etc. Gloves, shoes, hats, winding machines, clothing, tents, fibers, professional clothes, leather, uniforms, shirts, police uniforms, textiles, canvas, student clothes, crafts, bonsai, gifts, jewelry accessories, jewelry, artificial lawns, lawns, floors, tables, chairs, beds, cabinets. Purification equipment, energy and fuel, coal,

service bidding

planting, slaughtering, grazing, breeding, printing, packaging, publishing, epidemic prevention, insurance, wealth management, securities, stocks, brokerage, planning, design, survey, supervision, exploration, exhibition, exhibition, service

, consulting, commerce, and so on.

Tourism, leisure places, guest houses, hotels, guesthouses, irrigation, trusteeship, property management, maintenance, agency business, finance, real estate, freight, mailing, science and technology, leisure,

Respondents: Laugh at life (26-7-29 2:38:5)

Forestry, animal husbandry, fishery, paper printing and packaging

paper, printing, packaging, publishing,

petrochemical metallurgical minerals

desulfurization, petroleum, chemical industry, metallurgy, coal, granite, ionic membrane, caustic soda, mineral deposits, reagents, organic, inorganic, refrigerants, mines, wells,

medical and biological health care < Wood, stone, ceramics, cement, steel, paint, hoses, lampposts, railings, steel, iron, aluminum, sand, bricks, plastics, glass, magnetism, doors, windows, stairs, floors, building materials, materials, paints,

communication electronics

communication, communication, electronics and electrical appliances. Circuit board, chip, semiconductor, satellite, monitoring, water chiller, heat pump unit, air treatment, air curtain, ventilator, heat exchanger, water treatment, cooling tower, compressor,

condenser, evaporator, air duct, lamps and lanterns, camera, photography, photography, reflection, optical transceiver, automation, ups, switch, plug, socket, etc. Machining center, production line, lathe, shovel bed, nozzle, spraying, rubber machinery, metal, machinery, motor, locomotive, hardware,

accessories, power, industrial control, central control, furnace,

instruments, meters, laboratory equipment, measuring tools, measurement, telescope, optics,

. Water and electricity, fuel, swimming pool, gas, natural gas,

building property

plaza, mansion, building, airport, parking lot, roads, bridges, railways, commercial housing, decoration, repair, construction, contracting, engineering, Jian 'an, civil engineering, factory building, pile foundation, foundation, water conservancy, municipal administration, real estate and property management. Lifting, isolation, roadblock, transportation, adhesive tape, transmission, elevator, freight, mailing,

hardware and software network

computer, notebook, software, website, network, charging system, integrated wiring, cable TV, digital conference, video, e-government, digital, system integration, display, printing, all-in-one machine, etc. Service, consultation, commerce, trade, cooperation, trademark, registration, advertising, planning, agency, training, hospitality, cleaning,

science and education tourism style

plastic, track, broadcasting, musical instruments, teaching, fitness, sports, books, audio and video, science and technology, tourism, culture, painting, astronomy, dome.