1. Jiaxing Rongsheng Lifesaving Equipment Co., Ltd.
Website: rs - lifesaving.com
Company Introduction: Founded in 1983, Jiaxing Rongsheng Lifesaving Equipment Co., Ltd. is strategically located in Jiaxing, close to Shanghai and Ningbo. Spanning an area of 8,600 square meters with a construction area of 1,280 square meters, it houses a proficient team for R&D, design, manufacturing, and marketing. As a professional manufacturer of marine life - saving products and marine fire - fighting equipment, lifebuoys are among its key offerings. Their lifebuoys are crafted with high - quality materials, ensuring reliable buoyancy. The company has achieved international quality management system certifications like ISO 9001 and ISO 22000 since 2002. Additionally, all products obtain ZY/CCS certificates, and most secure EC/MED certificates from classification societies such as DNV - GL, RINA, KR, and LR, underlining its commitment to quality and safety.

2. Zhenjiang Matchau Marine Equipment Co., Ltd.
Company Introduction: This company specializes in marine equipment, with lifebuoys being a significant part of its product portfolio. They offer lifebuoys that comply with international standards. Their 2.5 kg and 4.3 kg lifebuoys, made from HDPE, have an outer diameter of 720 mm, an inner diameter of 450 mm, and a thickness ranging from 95 - 115 mm. With a buoyancy of over 14.5 kg, these lifebuoys are suitable for a variety of marine applications. They hold CCS and GL/EC certifications, assuring customers of their quality and compliance.
3. Chongqing Gathering Marine Equipment Co., Ltd.
Company Introduction: Focused on marine emergency rescue equipment, they produce the intelligent automatic lifebuoys, an innovative product. Weighing 18.7 kg, these lifebuoys have a battery capacity of 15 ah/29.4 V, an operating time of 60 minutes when fully charged, and a remote - control range of 500 - 1500 m. Made from PE material and certified with CE and CCS, they are designed to provide efficient rescue in aquatic environments, especially for marine emergency situations.
4. Jiangsu Hi - Sea Group
Company Introduction: Jiangsu Hi - Sea Group offers a diverse range of life - saving products, including an array of lifebuoys. Their lifebuoys come in various types such as self - bright lights buoy, life belt, life saver, life ring, ring buoy, integral life buoy, stuffing life buoy, and standard life buoy. Constructed with durable materials suitable for harsh marine environments, these lifebuoys are highly visible, which is crucial for search and rescue operations. They are a reliable choice for both commercial and recreational marine activities.
5. Jinbo Marine
Company Introduction: Jinbo Marine manufactures lifebuoys that are designed to meet the needs of marine safety. Their lifebuoys, such as the XT 5555 model, conform to SOLAS 1974 standards. Made from HDPE with rigid polyurethane foam, the XT 5555 lifebuoy has an outer diameter of 720 mm, an inner diameter of 440 mm, a thickness of 105mm, a buoyancy of more than 14.2 kg, and a weight of at least 2.5 kg. With its bright orange color, it is highly visible in marine environments, making it suitable for marine safety and rescue operations as well as offshore industry applications.
6. EMC Marine Kunshan
Company Introduction: EMC Marine Kunshan supplies SOLAS - compliant lifebuoys and related equipment. Their lifebuoys are made from high - impact high - density polyethylene (HDPE), which ensures a long lifespan even in severe marine environments. Available in outside diameters of 720 mm and 750 mm (28″ and 30″), with a weight of at least 2.5 kg and buoyancy of at least 14.5 kg, these lifebuoys are suitable for seamen and passengers in water - based life - saving scenarios. They also provide lifebuoy lights, storage brackets, quick - release boxes, and floating lifelines in accordance with SOLAS regulations for life - saving appliances.
7. Shanghai Ocean Safety Equipment Co., Ltd.
Company Introduction: This company has been in the business of producing marine safety equipment for years. Their lifebuoys are engineered with precision. They use advanced manufacturing techniques to ensure that each lifebuoy offers consistent buoyancy. The company conducts strict quality control checks, from the selection of raw materials to the final product inspection. Their lifebuoys are available in different sizes and configurations, catering to the diverse needs of the marine industry, whether it's for small fishing boats or large commercial vessels.
8. Qingdao Lifesaving Technology Co., Ltd.
Company Introduction: Specializing in lifesaving technology, Qingdao Lifesaving Technology Co., Ltd. manufactures lifebuoys with innovative features. They may incorporate advanced materials that are not only lightweight but also highly durable. Some of their lifebuoys might come with additional safety features like integrated signaling devices or enhanced gripping surfaces. The company is dedicated to researching and developing new technologies to improve the effectiveness of lifebuoys in rescue situations.
9. Guangzhou Maritime Safety Products Co., Ltd.
Company Introduction: Guangzhou Maritime Safety Products Co., Ltd. focuses on producing a wide range of maritime safety products, with lifebuoys being a core product. Their lifebuoys are designed to be user - friendly. They pay attention to details such as the shape of the lifebuoy for easy handling and the attachment of ropes or other accessories for better functionality. The company sources high - quality materials to ensure that their lifebuoys can withstand the test of time and the harsh marine environment.
10. Tianjin Marine Rescue Equipment Co., Ltd.
Company Introduction: Tianjin Marine Rescue Equipment Co., Ltd. is committed to providing reliable marine rescue equipment, including lifebuoys. Their lifebuoys are designed with safety as the top priority. They collaborate with experts in the field to continuously improve the design and performance of their lifebuoys. The company also offers customization services, allowing customers to request specific features or markings on the lifebuoys to meet their unique requirements, whether it's for a specific marine operation or a particular brand identity.






