Technology development, technology transfer, technical consulting, technical services; advertising industry; manufacturing according to commissioned processing contracts: marking machines, coding machines, brackets, main control cabinets, spare parts, conveyor lines, other processing; assembly coding machine equipment; software Development; computer system integration; wholesale and retail: mechanical equipment and accessories, computer software and hardware and consumables, hardware and electrical appliances, lighting equipment, communication equipment, building materials, decorative materials, metal materials (excluding rare and precious metals), daily necessities, stationery , Office supplies, sporting goods; machinery equipment rental; computer equipment maintenance; operations without storage facilities: methyl ethyl ketone, methyl ethyl ketone, acetone, ethanol, methanol, formaldehyde solution, butylene glycol, butene (dangerous chemical The product operating license is valid unt

Software development; computer, software and auxiliary equipment distribution; domestic advertising production, agency, publishing services; corporate image planning services; distribution: clothing, shoes and hats, household appliances, digital electronic products, jewelry (except cultural relics), cosmetics (except points Installation), auto parts, decoration materials, daily necessities; online trade agency; conference and exhibition services; food management; property management; business management consulting services.

N-hexane, n-pentane, n-heptane, naphtha, xylene, benzene, n-butane, liquefied petroleum gas, isohexane, isobutane, isopentane, cyclopentane, cyclohexane, petroleum ether, N-octane, isooctane, hexane (industrial hexane), stable light hydrocarbons (pentane, hexane, heptane)* (see

Vegetable planting, cattle breeding, logistics, frozen food, canned processing, earthworm breeding, grain processing, fast food processing and marketing

Vegetable planting, cattle breeding, logistics, frozen food, canned processing, earthworm breeding, grain processing, fast food processing and marketing

Vegetable planting, cattle breeding, logistics, frozen food, canned processing, earthworm breeding, grain processing, fast food processing and marketing

Cake manufacturing, processing of sticky bean curd

Cake manufacturing, processing of sticky bean curd

Cake manufacturing, processing of sticky bean curd

Tower crane, elevator manufacturing; Tower crane, lift installation, renovation, maintenance; Refitting, production and marketing of special trucks; Elevator installation, maintenance; Retail of tower cranes, lifts and elevators; Concrete wholesale and retail; Research and development, production, sales, installation, maintenance and service of construction machinery, engineering machinery, road construction machinery, special equipment for environmental protection, electrical products, electronic weighing system, steel structure and coal mine machinery; Standard parts, welding wire production sales; Leasing of mechanical products and equipment (without the approval of financial supervision authorities, it is not allowed to engage in financial services such as deposit-taking, financing guarantee and financial management on behalf of clients); Design, produce and publish advertisements and billboards using self-owned media; Elevator technical consulting services; Import and export of go