Cold Chain Logistics refers to maintaining a specified low-temperature environment throughout the entire process of product production, storage, transportation, sales and consumption to ensure the quality and safety of perishable goods such as food, medicine, chemicals, etc. during the circulation p ...

E-commerce logistics is the critical infrastructure supporting the development of e-commerce, encompassing multiple processes including order processing, warehousing management, picking and packaging, transportation and delivery, and reverse logistics. It is characterized by high frequency, small ba ...

Steel pipe is a hollow cylindrical structure made from steel through hot or cold working. It can be used to transport fluids, withstand pressure, or serve as a structural component. Based on the production process, steel pipe is primarily divided into two categories: seamless and welded. Steel pipe ...

Buses are essential vehicles for transporting large numbers of passengers and their belongings, and are widely used in public transportation, long-distance transport, tourist transfers, school bus services, and work commuting. Depending on their length and purpose, buses can be categorized as large, ...

Fruit is an essential component of the human diet, boasting rich nutritional value and extensive economic significance. There are numerous varieties of fruit, including tropical, subtropical, and temperate fruits. Fruits grown in different climate zones each possess unique characteristics, satisfyin ...

Light trucks are small commercial vehicles used for short-distance freight transport, typically with a maximum gross vehicle mass between 3.5 and 7.5 tons. They feature compact dimensions, flexible transportation, and fuel economy. They are widely used in urban distribution, rural-urban logistics, f ...

Cross-border logistics encompasses the entire process of transporting, warehousing, customs declaration, customs clearance, and distribution of goods between different countries or regions. It is a crucial support system for cross-border e-commerce and international trade. Its core processes include ...

Cold-rolled steel sheet is a high-precision, high-quality steel product produced by cold-rolling (cold-rolling) hot-rolled steel coils at room temperature. Cold rolled steel sheets can be divided into non-alloy steel sheets and alloy steel sheets according to their material. Cold rolled steel sheets ...

Hot-rolled coil is made from slabs, heated and then rolled through roughing and finishing mills. Hot-rolled coil can be categorized as non-alloy steel coil and alloy steel coil based on its chemical composition. Hot-rolled coil is an important steel product, boasting excellent properties such as hig ...

Vegetables are an essential component of the human diet. They primarily refer to the edible roots, stems, leaves, flowers, and fruits of herbaceous or some woody plants. They are rich in vitamins, minerals, and dietary fiber. Common classifications include edible part (such as roots, leafy vegetable ...

The used car industry refers to the industrial system of circulation, resale, replacement, evaluation, after-sales service and remarketing of used and first-registered motor vehicles, which is an important part of the full life cycle management of automobiles. With the continuous expansion of the gl ...

Aluminum powder is a silvery white metal powder made from aluminum through atomization, ball milling and other processes. It has excellent thermal conductivity, electrical conductivity and high chemical reactivity. According to the different particle shapes and uses, aluminum powder can be divided i ...

Fishing rods are an indispensable basic equipment in fishing activities and are widely used in recreational fishing, competitive fishing and some commercial fishing. Its main function is to help anglers cast bait, control fishing lines, sense fish signals and successfully pull fish out of the water. ...

Hairdryer is a device that uses a motor to drive a fan to generate airflow, and then gathers the air through a hair dryer to quickly dry hair or the surface of an object. It usually consists of a housing, a handle, a motor, a fan blade, an electric heating element, a wind shield, a switch, a power c ...

Float glass is a flat glass produced by the float process. Due to its excellent optical properties, high flatness, uniform thickness and other characteristics, float glass is widely used in many fields such as construction, automobile industry, home appliances and electronic products, furniture, sol ...

Sunglasses are eye protection gear mainly used to protect against strong sunlight. Their main functions are to reduce strong light, block ultraviolet rays (UV), protect the eyes from solar radiation damage, and also have a fashionable decorative effect. They are composed of lenses with dyed or funct ...

Agricultural tractors are agricultural machinery with traction as the main function. They are widely used in agricultural operations such as tilling, sowing, fertilizing, harvesting, and transportation. They have become one of the core equipment of modern agricultural mechanization. They can be used ...

An outdoor tent is a foldable, portable temporary residence that is widely used in various outdoor activities, such as camping, hiking, self-driving tours, mountaineering expeditions, and emergency shelters. It consists of tent cloth, tent poles, ground cloth, windproof ropes, etc. It has multiple f ...

Magnesium powder is a powder material made of magnesium metal, which has the characteristics of light weight, active reaction, low ignition point and high calorific value. According to different production processes and particle sizes, magnesium powder can be divided into spherical magnesium powder, ...

Feed refers to various sources of nutrients provided to meet the normal growth, development, reproduction and production needs of animals, including natural feed and artificial feed. According to its form and function, feed is mainly divided into energy feed, protein feed, roughage, additive premix, ...

Tungsten is an important transition metal with high hardness, high melting point, no air erosion at room temperature, and relatively stable chemical properties. Tungsten mainly exists in the form of scheelite (CaWO₄) and wolframite ((Fe,Mn)WO₄), which can be extracted as metatungstate by chemical me ...

Wig products are hair accessories made of human hair or synthetic hair through multiple processes. They are widely used in fashion decoration, hair defect repair, film and television performance, makeup teaching and other fields. According to the material, they can be divided into human hair product ...

Keyboard is a common input device, widely used in computers and other electronic devices. Its main function is to interact with the device by inputting characters, numbers, symbols and commands through keys. According to the different connection methods, keyboards can be divided into wired keyboards ...

Loudspeakers, also known as speakers or horns, are electroacoustic devices that convert electrical signals into sound and are an important part of the sound system. It receives audio signals and drives the internal speaker unit to vibrate the air, thereby producing sounds that can be heard by the hu ...

Graphite is a mineral composed of carbon elements arranged in a hexagonal network with a distinct layered structure. Graphite has excellent electrical conductivity, thermal conductivity, high temperature resistance and lubricity, as well as strong corrosion resistance and chemical stability. Graphit ...