Import 3.0mp Marine Air Compressor — Buy in Bulk from Supplier in China

The 3.0MP marine air compressor from Chongqing Jinbo Marine Equipment Import & Export Co., Ltd. is a stationary piston-type compressor engineered to deliver compressed air at 3.0 megapascals (approximately 30 bar or 435 psi) for marine applications. The unit is lubricated and powered by AC electricity, with a design emphasis on withstanding saltwater corrosion and continuous operation in engine room environments. The 3.0 MP pressure rating places it in the medium-high pressure range for marine compressors, suitable for starting diesel engines, operating deck machinery and supplying instrument air. The supplier is located in Jiulongpo District, Chongqing, in southwest China, a major centre for marine and industrial equipment manufacturing.

The compressor employs a reciprocating piston mechanism rather than rotary screw or centrifugal technology, which typically offers simpler maintenance and lower capital cost at this pressure and flow range. Lubricated operation means oil is present in the compression chamber, requiring downstream filtration and separation if air purity is critical for the application. The supplier claims saltwater-resistant construction, though specific materials of construction, protective coatings or enclosure IP rating are not detailed in the source. Standard practice for marine compressors in this class includes cast iron or aluminium crankcases, steel or cast iron cylinders, and corrosion-resistant coolers and piping.

Primary end users include shipbuilders, ship repair yards, fishing fleet operators and offshore platform contractors who require reliable compressed air for engine starting, pneumatic tools, bilge pumping and control systems. The 3.0 MP pressure is particularly relevant for medium-speed diesel engine starting air systems, where stored air at this pressure provides sufficient energy for multiple start attempts. Buyers should confirm actual displacement in cubic metres per minute, motor power in kilowatts, cooling method (air or water), and whether the unit is supplied as a bare compressor or packaged with receiver tank, dryer and filters. No fixed MOQ, price or lead time is stated in the listing.

Chongqing Jinbo Marine Equipment Import & Export Co., Ltd. is located at 53 Xiejiawan, Jiulongpo District, Chongqing 400000, China. The supplier tier is listed as imported and the trust tier as harbor, with a response rate of 0.00 and zero average response hours recorded on the platform. The company name indicates involvement in both manufacturing and international trade of marine equipment, though the exact scope of in-house manufacturing versus trading is not clarified in the source material. Chongqing's industrial base supports significant marine diesel and auxiliary machinery production, providing regional supply chain advantages.

No information on establishment date, employee count, annual revenue, specific manufacturing facilities, or named clients is provided in the listing, and none should be invented. The supplier's product focus appears to be marine air compressors and related equipment, positioned for shipbuilding, fishing and offshore industries. Buyers should conduct independent due diligence on company registration, export licence status and factory audit reports before committing to substantial orders, given the limited verification signals available in the platform data.