Hangzhou AOHAI Marine Engineering promotes and popularizes underwater robots by providing high-quality, low-cost parts and consumables. Hangzhou AOHAI Marine Engineering is a fast-growing innovative marine technology enterprise aiming to provide advanced and reliable marine technicians, cost-effective products, and system solutions. We are committed to the development, integration, and application of ocean technologies and products such as underwater unmanned systems and deep-sea detection technologies. Hangzhou AOHAI Marine Engineering strives to make exploring the ocean easier and to protect the blue that survives!