Chemical Industry also known as chemical process industry ,refers to the process of chemical methods predominate in the process of chemical methods predominate in the process industry .Chemical industries are knowledges -and capital-intensive industries. Diaphragm pump in the chemical industry to transport all kinds of emulsion and filler. latex, a variety of abrasive, corrosive agents, cleaning of mud ,oil and grease and containers, toxic ,flammable volatile liquid ,such as strong acid ,strong alkali, corrosive liquids.

Wastewater Treatment "Water" is by means of physical, chemical, biological, and removal of a number of production, Life of harmful substances do not need to process .Diaphragm pump also play an important role in environmental protection ,waste water treatment industry protecting the diaphragm pump in the waste water treatment industry transport all kinds of waste water ,lime syrup,soft sediments, sewage and chemical waste water .

Petrochemical Industry is put oil or gas into material (as plastic, and rubber, and fiber, and chemicals), again will these material processing became daily supplies (as shoes, and tire, and, and paint,) diaphragm pump main for various media of conveying and cycle, in petrochemical industry also is expanded application, in petrochemical industry in the diaphragm pump main conveying crude oil, heavy oil, oil, mud, sludge.

Pharmaceutical Industry is an important part of our national economy, is a traditional industry and modern industry, combining industry, its main categories include: chemical raw materials and preparations, Chinese herbal medicine, Chinese medicine Pieces, proprietary Chinese medicines, antibiotics, biological products, chemical and biological medicines, radioactive drugs, medical equipment, sanitation materials, pharmaceutical machinery, pharmaceutical packaging and pharmaceutical business, a diaphragm pump is used mainly for transporting and circulating medium, in the pharmaceutical industry is also widely used diaphragm, diaphragm mainly in the pharmaceutical industry for transporting solvents, acids, alkalis, plant extracts liquid, ointment. Plasma and other types of drugs feed solution.

Shipbuilding Industry is to provide water transportation, ocean development and national defense construction and other industries of the modern technology and equipment industries, also labor, capital, technology-intensive industries, mechanical and electrical, steel, chemicals, shipping, exploration and exploitation of marine resources and other downstream industry has a strong leading role in promoting the employment of labor, the development of export trade and security of coastal defense and security is of great significance. Pneumatic diaphragm pumps now usefulness of many, the industry can not do without diaphragm. Pneumatic diaphragm pumps used in the shipbuilding industry system: central cooling loop pressurized, pressurized lubricating oil circulation system, circulation system booster piston, gear oil circulation booster, heavy fuel oil preheating system loop pressurized, pre diesel thermal cycling pressurization system, water heating means for circulating pressurized.

Food Industry is cross-sectoral, multi-category integrated industries, agriculture extension department, known as post-industrial agriculture. Its development ， structure and level from a reflection of the level of economic development, and improve the national physical fitness and improve people's living standards have close ties. Diaphragm pumps in the food industry has been widely used in the food industry diaphragm pump is mainly used to transport liquid semi-solid chocolate, salt, vinegar, syrup, vegetable oil, soybean oil, honey. Animal blood, etc.

Paper mechanism is continuous on the paper machine, would be suitable for the quality of the paper pulp, diluted with water to certain concentration, in the paper machine wire section initial dehydration to form wet sheet, and then by pressing and drying paper. Diaphragm pumps are widely used in pulp and paper industry, mainly used to transport adhesives ,resins ,paints, ink, pigments, such as hydrogen peroxide.

Mining Industry refers to the nature of labor, through means of access to natural.
Resources such as mining and logging industries ,Mining mainly has the coal industry .the oil industry ,the salt industry ,other industries such as mining,Diaphragm pump is widely used in mining industry ,mining industry, used to transport coal slurry diaphragm pump ,magma, slurries ,mortars, explosive ,pulp, oil and so on .

Paint we usually referred to a painting is just one of a kind .Coating to surface under certain conditions can form a thin protection ,decoration or other special features(insulation, rust, mildew, heat,) of a liquid or solid materials. Diaphragm pump is mainly used for all kinds of paints ,rubber, paints, coatings and others.