The further application of metals played an important role in the development of the history of human civilization. Metal products appear in every corner of economic life, political life and military activities. For example, Zhejiang Yongkang has been known as the "hometown of white workers" since ancient times, and has a long history of hardware handicraft industry. Since the Southern Song Dynasty, the coppersmiths and blacksmiths in Yongkang have moved south and north to make a living. In history, there was a saying that "hardware craftsmen go to the four sides, counties do not leave Kang".
There are many ways to classify hardware.
Building hardware: construction machinery, building hardware, decorative hardware, plumbing equipment, steel structure joints, fireproof materials, waterproof materials, anti-corrosion materials, thermal insulation materials, steel nails, steel wire, fasteners, monitoring equipment, alarm equipment, sensor materials, etc.
Hardware tools: power tools, pneumatic tools, hand tools, hydraulic tools, auto maintenance tools, explosion-proof tools, lifting tools, handling tools, measuring tools, tile, garden tools, abrasives, abrasives, measuring tools, cutting tools, etc.
Machinery and equipment: general machinery, decelerating machinery, engineering machinery, light industrial machinery, packaging machinery, rubber machinery, instrument machinery, cleaning machinery, transportation machinery, lifting machinery, woodworking machinery, processing machinery, welding and cutting equipment, welding rod, welding wire, pump, valve, and various parts, accessories, parts, etc.;
Electrical and electrical equipment: electrical equipment, electrical equipment, high voltage electrical appliances, low voltage electrical appliances, explosion-proof electrical appliances, vacuum electrical appliances, communication electrical appliances, switching electrical appliances, lighting electrical appliances, wire and cable, cable bridge, electric heating equipment, electric heating materials, insulation materials, electronic equipment, instrumentation, switchgear, electrical insulation equipment, etc.;
Standard parts: fasteners, keys, pins, pads, bearings, wire ropes, chucks, fasteners, fasteners, springs, teeth, grooves, chains, pulleys, couplings, seals, etc.
Materials: non-ferrous metal profiles, stainless steel products; Plastic building materials, plastic products;
Labor security category: labor security supplies, security supplies; Environmental protection, purification, dust removal equipment;
Kitchenware: kitchen equipment, refrigeration equipment, food machinery, cooking machinery, hotel supplies;
Leasing: Construction machinery, construction machinery, mechanical equipment leasing;