Shanghai Qinghang Air-Filmed Resistance-Reduced Ship Co., Ltd.
Shanghai Qinghang Air-Filmed Resistance-Reduced Ship Co., Ltd.
🇨🇳 China, Shanghai Shi
201211-50 peopleTrading Company/Service Company/OTHERShanghai Qinghang Air-Filmed Resistance-Reduced Ship Co., Ltd. is a specialized maritime technology and trading company based in Shanghai, China. Founded in 2001 by Professor Cai Jinqi, an expert in ship design from Shanghai Jiaotong University, the company is a recognized high-tech enterprise focused on energy-saving maritime solutions. The firm's core innovation is a patented air-film resistance-reduction technology that creates a thin layer of air at the ship's bottom, reducing water contact by 25-50% and achieving fuel savings of 10-20%.
Operating as a service and trading entity with a team of up to 50 professionals, the company leverages Shanghai's advanced shipbuilding infrastructure to offer a diverse range of vessels. Their portfolio includes container ships, auto-discharge cement ships, cargo ships, aluminum high-speed craft, and various passenger ferries, such as 160-seat fiberglass and aluminum models. Beyond vessel sales, they provide specialized engineering services, including the design of air-film energy-saving systems, technical training, and consulting for ship resistance reduction.
Shanghai Qinghang also facilitates the trade of second-hand ships and provides specialized maritime equipment, such as their proprietary energy-saving devices. The company serves a global market, offering products often classified by CCS (China Classification Society) for coastal and international navigation. By combining academic research with industrial application, the company delivers high-efficiency transportation solutions aimed at reducing both operational costs and CO2 emissions for ship owners and operators.
Patented technologyHolds multiple product or process patents.
Industry association memberMember of CCS association.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
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Fast Ferry
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Aluminum Fast Boat
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20 kn 219P/20Car Ferry
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160 Seats Fiberglass Ferry
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7600T Auto-Discharge Cement Ship
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The Energy-Saving Device of Ships Using a Thin Layer of Air Film
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250TEU Saving Power Container Ship
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High Speed 220 Seats Ferry (Nb 27kn)
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