Shanghai 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.
Fast Ferry
Aluminum Fast Boat
20 kn 219P/20Car Ferry
160 Seats Fiberglass Ferry
7600T Auto-Discharge Cement Ship
The Energy-Saving Device of Ships Using a Thin Layer of Air Film
250TEU Saving Power Container Ship
High Speed 220 Seats Ferry (Nb 27kn)
Anhui Qianhang New Energy Technology Co., Ltd.
🇨🇳 China
201551-100 peopleManufacturer
Product customization
Low MOQ
Patented technology
High-tech enterprise
Key customer
BAOLI FORKLIFT
Key market
North America
Review
3.2
Description
Anhui Qianhang New Energy Technology Co., Ltd., established in 2015 and based in Bengbu, China, is a professional manufacturer and high-tech enterprise specializing in the research, development, and production of lithium-ion battery systems. Operating a 10,000-square-meter factory with a workforce of 51 to 100 employees, the company serves as a comprehensive provider of customized lithium battery solutions and power charging systems. They are recognized for their technical expertise in standardized battery design, thermal management, and intelligent cell balancing, often collaborating with academic institutions like the Anhui University of Science and Technology.
The company's extensive product portfolio focuses on LiFePO4 (LFP) battery packs and DC fast chargers tailored for industrial and recreational applications. Key offerings include motive power systems for electric forklifts, AGVs, golf carts, RVs, marine vessels, and cleaning equipment such as electric sweepers. They also supply prismatic battery cells, explosion-proof batteries, and energy storage systems. As a contract manufacturer and ODM, they provide one-stop battery system solutions and replacement services for major global forklift brands, including Toyota, Linde, Heli, and Jungheinrich.
Anhui Qianhang maintains rigorous quality standards with ISO 9001, ISO 14001, and ISO 45001 certifications. With an annual output value of approximately 200 million RMB, the company has established a strong international presence, exporting to markets across North America, Europe, Southeast Asia, and the Middle East. Their commitment to "green" energy solutions is supported by a dedicated R&D team and a complete service system for technical consulting and maintenance.
73.6V200AH Forklift Use Lifepo4 Lithium Battery$3800