Qingdao Hangshuo Marine Products Co., Ltd. is a professional manufacturer and trading company based in Qingdao, China, specializing in high-performance marine rubber products. With over 20 years of production and design experience, the company has established itself as a leader in the maritime transportation industry, utilizing innovative "Inner Enlacing" technology and semi-integrated manufacturing systems. Their core product portfolio includes pneumatic rubber fenders (Yokohama type), ship launching and landing airbags, foam fenders, submarine fenders, and marine salvage airbags. These products are designed for critical marine applications such as shock absorption, vessel protection, underwater salvage, and heavy lifting operations.
Operating from a dedicated factory in Jimo, the company maintains a professional team of up to 50 employees, including specialized R&D and foreign trade staff. Qingdao Hangshuo is committed to rigorous quality control, from raw material sourcing to final on-site performance monitoring. Their manufacturing excellence is backed by multiple international certifications, including ISO 9001, CCS, DNV, BV, and GL. As an OEM and contract manufacturer, they offer customized solutions and provide a three-year warranty on their products. The company has a strong global presence, exporting to more than 50 countries across North America, Europe, Southeast Asia, and the Middle East, serving a diverse clientele that includes international maritime and engineering firms.
Hot Sale Floating Yohohama Marine Pneumatic Fender$200
Large Pier Protection Shipping Airbag$5000
Pneumatic Floating Rubber Marine Salvage Airbag Used for Sunken Ship and Boat$100
High Quality Air-Filled Rubber Airbag for Boat Lifting$100
Qingdao Robotfish Marine Technology Co., Ltd. is a high-tech manufacturer and trading company established in 2013, recognized as the first enterprise to settle in the Qingdao Oceantec Valley. Specializing in the research, development, and industrialization of underwater technology, the company provides a comprehensive range of Remotely Operated Vehicles (ROVs), Autonomous Underwater Vehicles (AUVs), and advanced underwater imaging systems. Their core product portfolio includes the "Flying Fish" Mini ROV series, the LBF-150 and LBF-300 models, handheld and towed underwater cameras, and specialized net washing machines for aquaculture. Beyond hardware, the company offers integrated IoT-based systems for intelligent water quality monitoring, marine ranching, and benthos observation.
Operating with a workforce of 51 to 100 employees, including a dedicated R&D team of approximately 60 specialists, the company maintains a strong focus on self-dependent innovation. They hold 15 patents and established China's first enterprise standard for ROVs. Their facilities are equipped with electronic and mechanical laboratories, a CNC machining center, a hydrodynamic testing tank, and a big data center, ensuring a localization rate of over 90% for their products.
Qingdao Robotfish Marine Technology Co., Ltd. is ISO 9001 certified and serves a prestigious client base that includes the China National Nuclear Corporation (CNNC), China Southern Power Grid, and various national fisheries research institutes. Their solutions are widely applied across industries such as hydropower and nuclear power station monitoring, underwater archaeology, marine environmental monitoring, and deep-sea cage culture. The company offers OEM and contract manufacturing services, exporting its specialized marine equipment to international markets.
Lbf300A Middle-Sized 300m-Rated-Depth Rov or Remote Operated Vehicle with Pan Tilt Camera System for Marine Life Case Study Sea Farming and Aquaculture monitor$0.3