Shanghai Winray has long focused on safe and healthy food processing and research, providing intelligent equipment and production line construction services for the food manufacturing industry, and ensuring that its products meet GMP requirements. Services include food processing industry, vegetable oil processing industry, sugar manufacturing industry, condiment manufacturing industry, food additives, dairy manufacturing, beverage manufacturing, meat processing industry, essence, spices and other food processing.

Nano powder: Nano powder is also called ultrafine particle, which refers to a kind of metastable intermediate material with very small particle size (1~100nm) between solid and molecule. It can be divided into metal, semiconductor, polymer, ceramic ultrafine powder, etc. Nanopowders are difficult to be prepared by traditional mechanical methods, and the commonly used methods include physical or chemical preparation methods.

New energy materials refer to artificially manufactured materials with stronger functions, superior performance, or wider applications. The emergence of new energy materials often leads to significant changes in technology, industry, and society. New energy materials typically have the following characteristics: control of material properties, composition, and structure at the nanometer or micrometer scale; The combination and composite of multiple materials to form new materials; Utilize new preparation and processing technologies to improve material properties.

Waterborne polyurethane is a new type of polyurethane system that uses water instead of organic solvents as a dispersing medium, also known as water dispersed polyurethane, water-based polyurethane, or water-based polyurethane. Waterborne polyurethane uses water as a solvent, which has the advantages of no pollution, safety and reliability, excellent mechanical properties, good compatibility, and easy modification.

Adhesives are a type of fine chemical product widely used in various industries. Adhesive refers to a material that can form a thin film between the surfaces of two objects and firmly bond them together. It is generally composed of adhesive materials (matrix resin), curing agents, toughening agents, diluents, and modifiers, and is widely used in packaging, electronics, building materials, automotive and transportation, machinery manufacturing, new energy, medical and health, aerospace and other fields.

Coatings are an indispensable material in industries such as construction, automotive, furniture, machinery, and electronics. Its main functions include providing surface protection, corrosion prevention, increasing decorative effects, improving glossiness, and extending product lifespan. The development of the coatings industry is closely related to the growth of the construction industry. With the continuous development of the global economy, the coatings industry has also achieved long-term stable growth.

There are various types of composite materials, among which layered composite materials are more common and widely used in fields such as aircraft, spacecraft, wind turbines, automobiles, ships, buildings, and safety equipment. The composite material module is an additional module of COMSOL Multiphysics @ software, which is designed to study the characteristics and functions of multi-layer composite structures. Common layered composite materials include fiber-reinforced plastics, laminates, and sandwich panels.

Pigments are finely powdered colored substances that are generally insoluble in water, oil, and solvents, but can be uniformly dispersed within them. Pigment is the secondary film-forming material of color paint. Pigment is often used to prepare primer, putty and wood coloring in the process of wood decoration. Opaque paint has certain colors and covering power due to the addition of pigments in its coating. At the same time, pigments can enhance the durability, weather resistance, wear resistance, and other properties of the coating film Dyes are different from pigments in that they are colored substances that can dissolve in liquids such as water, alcohol, oil, or other solvents. Dye solution can penetrate into wood and undergo complex physical and chemical reactions with the components of wood (cellulose, lignin, and hemicellulose), which can color wood without blurring its texture and dye it into a bright and firm color

Paint is a chemical mixture coating that can firmly cover the surface of an object, providing protection, decoration, signage, and other special purposes. It is generally composed of four parts: film-forming substances, fillers (pigments and fillers), solvents, and additives. Sometimes the composition may vary slightly according to performance requirements, such as varnish without pigments or fillers, and powder coatings without solvents.

Cosmetics are mainly made by physically mixing various raw materials from chemical synthesis, biosynthesis, animal extraction, plant extraction, minerals and other sources, and then packaging them into small packages to form finished products.

Also known as electronic chemical materials. Generally refers to specialized chemicals and chemical materials used in the electronics industry, including electronic components, printed circuit boards, various chemicals and materials used in industrial and consumer machine production and packaging. According to their applications, they can be divided into categories such as substrates, photoresists, electroplating chemicals, packaging materials, high-purity reagents, specialty gases, solvents, pre cleaning dopants, solder masks, acids and corrosives, electronic adhesives, and auxiliary materials. Electronic chemicals have the characteristics of a wide variety, high quality requirements, small dosage, strict environmental cleanliness requirements, fast product updates, large capital investment, and high product added value. These characteristics are becoming increasingly evident with the development of microfabrication technology.

Pesticides are substances or mixtures of substances used for the prevention, elimination, or control of diseases, insects, grasses, and other harmful organisms that harm agriculture and forestry, as well as for the purposeful regulation of plant and insect growth.

The water-based extinguishing agent is composed of xanthan gum, hydrocarbon surfactant, fluorocarbon surfactant, flame retardant, stabilizer, etc. It is a new generation of green environmental friendly foam extinguishing agent with good thixotropy. Foam can be produced by mixing water with 3:97 and 6:94 in various low-power foam generating devices.

A material produced in the process steps of active pharmaceutical ingredients that must undergo further molecular changes or refinement to become an active pharmaceutical ingredient. Intermediates can be separated or not separated. Pharmaceutical intermediates are actually some chemical raw materials or products used in the process of drug synthesis. This chemical product does not require a production license for drugs and can be produced in ordinary chemical plants. As long as it reaches a certain level, it can be used for drug synthesis.

Surfactants refer to substances that can significantly reduce the surface tension of the target solution. Having fixed hydrophilic and oleophilic groups, they can be oriented and arranged on the surface of the solution. The molecular structure of surfactants has amphiphilic properties: one end is a hydrophilic group and the other end is a hydrophobic group; Hydrophilic groups are often polar groups, such as carboxylic acids, sulfonic acids, sulfuric acids, amino or amino groups and their salts. Hydroxyl groups, acyl groups, ether bonds, etc. can also be polar hydrophilic groups; And hydrophobic groups are often non-polar hydrocarbon chains, such as hydrocarbon chains with more than 8 carbon atoms. Surfactants are divided into ionic surfactants (including cationic and anionic surfactants), non-ionic surfactants, amphoteric surfactants, composite surfactants, and other surfactants.

Ink is a chemical product used for industrial applications such as printing, painting, and writing. It is usually composed of pigments such as liquids and powders, resins, solvents, etc., and has good adhesion and color stability. The ink industry is a typical chemical industry, mainly divided into three categories: printing ink, coating ink, and writing ink.