# Jianglang Technology Co. Ltd. | RV PTFE aluminum diaphragm pump,RV aluminum diaphragm pump 3 inch,RV Aluminum air diaphragm pump, RV 2in pneumatic diaphragm transfer pump,RV pneumatic diaphragm transfer pump fuel,RV diaphragm fuel transfer pump, 1 air operated diaphragm pump,RV fda approved diaphragm pumps,RV diaphragm pump fda, ## summary > Manufacturer, Exporter, Brands: RV, For over 20 years, Jianglang Technology Co., Ltd do more than supply pneumatic diaphragm pump, electric diaphragm pump and fluid handling equipment, Established in 2006, Employees: 100~150, Annual sales: 10000000-13000000, Export ratio: 30% - 40%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.rvdiaphragmpump.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.rvdiaphragmpump.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.rvdiaphragmpump.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.rvdiaphragmpump.com/contactus.html): Global offices, inquiries, and support channels. ## 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Featured Products * [Aluminum Alloy Pneumatic Diaphragm Pump 1.2Kg for Durability and Strength](https://www.rvdiaphragmpump.com/sale-42441245-aluminum-alloy-pneumatic-diaphragm-pump-1-2kg-for-durability-and-strength.html): Keywords: 1.2Kg Pneumatic Diaphragm Pump,Strength Pneumatic Diaphragm Pump,. * [1 Inch Pneumatic Diaphragm Pump For Chemical Transfer](https://www.rvdiaphragmpump.com/sale-41374693-1-inch-pneumatic-diaphragm-pump-for-chemical-transfer.html): Keywords: Chemical Transfer Pneumatic Diaphragm Pump,Pneumatic Diaphragm Pump 1 Inch,SS304 Pneumatic Double Diaphragm Pump. * [1 Inch Double Diaphragm Pump Air Operated Plastic PTFE Membrane](https://www.rvdiaphragmpump.com/quality-24434563-1-inch-double-diaphragm-pump-air-operated-plastic-ptfe-membrane): Keywords: RV 1 Inch Double Diaphragm Pump Air Operated,RV Double Diaphragm Pump Air Operated,RV double air diaphragm pump. * [15gpm Air Operated Single Diaphragm Pumps Water Treatment 1/2" Low Pressure](https://www.rvdiaphragmpump.com/sale-26547964-15gpm-air-operated-single-diaphragm-pumps-water-treatment-1-2-low-pressure.html): Keywords: RV air operated single diaphragm pumps Water Treatment,RV 15gpm air operated single diaphragm pumps,RV Water Treatment diaphragm pump. * [2in Pneumatic Diaphragm Transfer Pump Fuel Stainless Steel Center Section](https://www.rvdiaphragmpump.com/sale-25297722-2in-pneumatic-diaphragm-transfer-pump-fuel-stainless-steel-center-section.html): Keywords: RV 2in pneumatic diaphragm transfer pump,RV pneumatic diaphragm transfer pump fuel,RV diaphragm fuel transfer pump. * [3 Inch Stainless Steel Diaphragm Pump Flow Rate 270gpm](https://www.rvdiaphragmpump.com/sale-25836042-3-inch-stainless-steel-diaphragm-pump-flow-rate-270gpm.html): Keywords: 3 inch stainless steel diaphragm pump 270gpm,stainless steel diaphragm pumps flow rate 270gpm,stainless diaphragm pump 270gpm. * [PTFE Aluminum Diaphragm Pump 3 Inch For Neutral Water Treatment](https://www.rvdiaphragmpump.com/sale-25424263-ptfe-aluminum-diaphragm-pump-3-inch-for-neutral-water-treatment.html): Keywords: RV PTFE aluminum diaphragm pump,RV aluminum diaphragm pump 3 inch,RV Aluminum air diaphragm pump. * [2" Polypropylene Diaphragm Pump For Sewage Chemical Solvent Acid](https://www.rvdiaphragmpump.com/sale-26509036-2-polypropylene-diaphragm-pump-for-sewage-chemical-solvent-acid.html): Keywords: RV 2" polypropylene diaphragm pump,RV polypropylene diaphragm pump for Sewage,RV 2" chemical diaphragm pump. * [Fda Approved 1 Inch Sanitary Air Operated Diaphragm Pump For Ethanol Food Grade](https://www.rvdiaphragmpump.com/sale-24472925-fda-approved-1-inch-sanitary-air-operated-diaphragm-pump-for-ethanol-food-grade.html): Keywords: 1 air operated diaphragm pump,RV fda approved diaphragm pumps,RV diaphragm pump fda. * [1" Air Operated Double Diaphragm Pump Fluid Transfer Ss304 316](https://www.rvdiaphragmpump.com/sale-24430930-1-air-operated-double-diaphragm-pump-fluid-transfer-ss304-316.html): Keywords: RV 1 air operated double diaphragm pump,RV double diaphragm pump Fluid ss304,RV double diaphragm powder pump. ## Case Studies & Applications * [Environmental Protection Industry](https://www.rvdiaphragmpump.com/cases/environmental-protection-industry-5854.html) * [Nuclear Power Industry](https://www.rvdiaphragmpump.com/cases/nuclear-power-industry-5853.html) * [Electric Power Industry](https://www.rvdiaphragmpump.com/cases/electric-power-industry-5852.html) * [Food Industry](https://www.rvdiaphragmpump.com/cases/food-industry-5837.html) * [The Shipbuilding Industry](https://www.rvdiaphragmpump.com/cases/the-shipbuilding-industry-5836.html) * [Pharmaceutical Industry](https://www.rvdiaphragmpump.com/cases/pharmaceutical-industry-5835.html) * [The Paper Industry](https://www.rvdiaphragmpump.com/cases/the-paper-industry-5833.html) * [The Mining Industry](https://www.rvdiaphragmpump.com/cases/the-mining-industry-5832.html) * [Wastewater Treatment](https://www.rvdiaphragmpump.com/cases/wastewater-treatment-5831.html) * [Chemical Industry](https://www.rvdiaphragmpump.com/cases/chemical-industry-5830.html) * [Petrochemical Industry Application](https://www.rvdiaphragmpump.com/cases/petrochemical-industry-application-5828.html) * [RV Diaphragm Pumps Used in Coating Process](https://www.rvdiaphragmpump.com/cases/rv-diaphragm-pumps-used-in-coating-process-5825.html) * [How to Use an Air Operated Diaphragm Pump](https://www.rvdiaphragmpump.com/cases/how-to-use-an-air-operated-diaphragm-pump-31846.html) ## Search Search endpoint: https://www.rvdiaphragmpump.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Practicing the spirit of Lei Feng Jianglang Technology in action!](https://www.rvdiaphragmpump.com/news/practicing-the-spirit-of-lei-feng-jianglang-technology-in-action-169541.html) * [CIPM 2021](https://www.rvdiaphragmpump.com/news/cipm-2021-106709.html) * [China Shandong International Chemical Technology Expo 2021](https://www.rvdiaphragmpump.com/news/china-shandong-international-chemical-technology-expo-2021-106708.html) * [What Is A Diaphragm Pump?](https://www.rvdiaphragmpump.com/news/what-is-a-diaphragm-pump-106705.html) * [Jianglang Titled As Green and Environmental Friendly Factory](https://www.rvdiaphragmpump.com/news/jianglang-titled-as-green-and-environmental-friendly-factory-106697.html)