Wujinjiaodian definition:
Hardware: refers to gold, silver, copper, iron and tin, and generally refers to metals. Hardware refers to gold, silver, copper, iron and tin, and hardware is the mother of industry; The products of national defense foundation-hardware materials are usually divided into two categories: big hardware and small hardware. Big hardware refers to steel plate, steel bar, flat iron, universal angle steel, channel steel, I-beam and all kinds of steel, while small hardware refers to building hardware, iron sheet, locking nails, iron wire, wire mesh, wire scissors, household hardware, various tools and so on. As far as the nature and use of hardware are concerned, it should be divided into eight categories: iron and steel materials, non-ferrous metal materials, mechanical parts, transmission equipment, auxiliary tools, working tools, building hardware and household hardware. As the name implies, it is electrical appliances for communication, such as knives, cables, wires, AC distribution equipment and accessories.
Alternating current, as its name implies, is the electrical appliance of alternating current, such as knives, cables, wires, AC distribution equipment and accessories.
"Modern Chinese Dictionary" contains: Hardware: refers to gold, silver, copper, iron and tin, and generally refers to metals.
"Cihai" contains: hardware: refers to gold, silver, copper, iron and tin, and is often used as a general term for metals or copper and iron products.
This sea includes: hardware: five kinds of metals. "The Spring and Autumn Annals of Wu Yue" and "Biography of He Lu": "It is said that Wang Yuan of Yue often makes Ou Yezi use five swords, one is Zhan Lu, the king of hardware and the essence of the sun." According to the note of "Gold, Knife, Turtle and Shell" in Hanshu Food Records, "Gold is five-color gold, yellow is gold, white is silver, red is copper, green is lead, and black is iron." Later, gold, silver, copper, iron and tin were collectively referred to as hardware.
Wujinjiaodian management mode:
1, sales type:
Chemical products (except dangerous goods), grain and oil products, lubricating oil (retail), knitted textiles, daily necessities, rubber products, plastic products, glass instruments, glass products purification products, environmental protection materials, environmental protection equipment, coconut oil, palm oil, electrical equipment, packaging materials, audio equipment, valves and pipeline equipment, cosmetics, kitchen equipment, textile machinery parts, standard parts, special bearings and fasteners for auto parts. Colored steel plates, aluminum profiles, lamps, jewelry and jade, automatic doors, stones, flowers, ship accessories, ship supplies, water pump valves, compressors and accessories, printing machinery, car cleaning supplies, elevator accessories, bedding, water-based coatings, electric heaters, strong magnetizers, electronic system equipment, arts and crafts (except gold), ling drainage products, balloons, restaurant equipment sweaters, etc. Cotton textiles, hotel supplies, leather products, toys, clothing, shoes and hats, clock glasses and accessories, bonsai of flowers and trees, paper products, cultural and educational office supplies, photographic equipment, sporting goods, furniture, Wujinjiaodian, building hardware, plumbing equipment, refrigeration equipment, household appliances, food additives, computers and accessories, titanium dioxide, copper powder, glitter, mucilage and handicrafts (except gold and silver) Communication equipment (except special control), telecommunication equipment (except special control), mechanical molds, general parts, wood, steel, building materials, electric light source products, lighting equipment, wood products, stainless steel products, mineral products (except special control), instruments and meters, weighing instruments, finished drinks, scanning equipment, wires and cables, fitness equipment, flowers, bearings and accessories, and medical devices.
2. Service type:
Enterprise management, investment management, industrial investment, venture capital, catering enterprise management (excluding food production and operation), enterprise management consulting, business consulting, investment consulting (except finance and securities), tourism consulting (not allowed to engage in travel agency business), health consulting (not allowed to engage in medical activities and psychological consulting), property management, design, production, agency, publishing various advertisements, graphic design and production, and translation. Public relations activities organization planning, enterprise marketing (image) planning, network technology (not allowed to engage in science and technology intermediary), product design, interior decoration engineering design, photography service (except expansion), etiquette service, building cleaning service, ticketing agency, office equipment, household appliances maintenance, cultural and artistic exchange planning, animation design, cargo transportation agency, communication engineering, network engineering and computer system integration.
3. Architecture: building engineering, civil engineering, municipal engineering, water conservancy engineering, weak current engineering, foundation engineering, earthwork engineering, house demolition engineering, river dredging, greening engineering, garden engineering, steel structure engineering, indoor and outdoor decoration engineering, lighting engineering, environmental protection engineering, intelligent building engineering, architectural decoration engineering, building installation engineering (except special equipment), mechanical equipment and electromechanical equipment installation.
4. Technology:
Computer field, computer technology consulting service, network technology, network technology, communication engineering, network engineering, computer and electronic technology information, biology and medicine, new chemical materials, optical, mechanical and electrical integration, aerospace and modern transportation equipment, energy and environmental protection, civil nuclear energy technology, and high-tech applications in traditional industries.
5, production and processing type:
Plastic products, mechanical and electrical equipment and accessories, bearings and accessories, water heaters, plumbing equipment, hardware, aluminum products, glass products, metal components, auto and motorcycle accessories, welding equipment, motors, cleaning machines and accessories, hardware machinery, hardware appliances, paper products, clothing, wood products, tents, bedding, knitwear, electronic products, various wire belts, processing regulated power supplies, communication equipment, etc.
Bian Xiao has written so much, I hope you have a deeper understanding of Wujinjiaodian. If you are engaged in hardware and electric materials, then look more.