Text | Azhi
36Kr realized that Zhejiang Shengwei Technology Co., Ltd., an enterprise offering options for marine info programs (hereinafter referred to as “Shengwei Technology”), introduced the completion of an angel + spherical of financing of almost ten million yuan. The funding was completely made by TusStar Venture Capital, and Yirong Capital served because the lengthy – time period unique monetary advisor. The funds raised shall be primarily used for product reliability optimization and manufacturing line development.
Shengwei Technology was registered in November 2023 and formally began operation in March of the next 12 months. It is a excessive – tech enterprise specializing in the analysis and improvement of underwater acoustic know-how and marine informatization options. Its headquarters is positioned in Shaoxing, Zhejiang. Currently, it has a Beijing workplace and an entirely – owned subsidiary in Sanya.
Tian Tian, the founder of Shengwei Technology, has over 20 years of expertise in underwater acoustic sign processing know-how analysis and underwater acoustic tools improvement. He graduated with a doctorate from the Institute of Acoustics, Chinese Academy of Sciences, and is a core member of the analysis group led by Academician Li Qihu. During his work on the analysis institute, he led and accomplished a number of main scientific analysis initiatives. Later, he joined the Third Research Institute of China Electronics Technology Group Corporation, based the Underwater Acoustic Technology Research Department, and served because the division director, chief engineer, and chief skilled. He expanded companies equivalent to underwater acoustic detection, reconnaissance, and communication from scratch and has almost 10 years of administration and industrialization expertise.
Based on the core design idea of “front – end low – cost information perception equipment + back – end high – performance algorithm solutions”, Shengwei Technology presently focuses on two main product segments: the miniature towed line – array underwater acoustic detection and reception system and the miniaturized deep – sea buoy. It is dedicated to reaching underwater acoustic detection and data acquisition in a big – scale sea space by means of a technical path of light-weight, low – value, and multi – node networking, serving the wants of the nationwide technique of constructing a maritime energy and underwater informatization development.
The “Golden Window Period” of the Industry beneath the Guidance of Top – Level Strategy
The improvement of the marine business is very associated to nationwide methods. As the inspiration of marine informatization, underwater acoustic know-how additionally originated from the pressing wants of nationwide coastal protection. However, in contrast with European and American international locations, China’s marine business began late, and fundamental scientific analysis has additionally gone by means of a protracted stage of catching up. In 2012, the report of the 18th National Congress of the Communist Party of China first proposed to “build a maritime power”, which set a strategic objective for the event of China’s marine undertakings.
The concentrated manifestation of this technique on the industrial stage is that a big quantity of “national team” forces that didn’t beforehand contain underwater enterprise have begun to pour in.
In Tian Tian’s view, 2015 was a landmark 12 months. A clear signal is that teams equivalent to China Electronics Technology Group, China Aerospace Science and Technology Corporation, and China North Industries Group Corporation started to enter the marine discipline to various levels. “I think that was a year when national needs exploded. The country made important deployments and plans in the marine field, and this strategic goal was directly translated into unprecedented resource investment.”
In truth, Tian Tian joined the Third Research Institute of China Electronics Technology Group Corporation in 2015 to lead the underwater acoustic enterprise. He described this as a “start – up within the system” course of from scratch. As China’s marine business entered a decade of speedy improvement, the division led by Tian Tian grew from lower than 10 individuals to greater than 80 individuals, and the annual financial profit elevated from a number of million yuan at first to a whole lot of thousands and thousands of yuan.
“The national strategic needs are huge and clear, but with the scientific research strength and talent reserve within the system at that time, it was difficult to fully undertake this historical task.” Tian Tian noticed that because the business shifted from the preliminary intensive exploration to the rational focus stage, the organizational types and purposeful divisions of members additionally modified. Taking the underwater acoustic discipline for example, in the previous, the operation mode of the business was extra about every firm bidding and competing for particular initiatives. But round 2022, “national team” establishments such because the Institute of Acoustics and the 715th Research Institute started to tackle extra of an organizer’s function.
“Taking the Institute of Acoustics as an example, with less than 1000 people in the whole institute, when receiving important tasks and funds from the national level, it has to organize the available forces in the industry to complete the tasks together, which brings great opportunities to private enterprises. In addition, the continuous optimization of the military – civilian integration system also provides a clearer channel for private enterprises to participate in national defense construction.”
Standing at such a historic turning level in the business – from the nationwide – led concentrated analysis to the systematic explosion with the in – depth participation of market and innovation forces, Tian Tian realized that the golden window interval for entrepreneurship had arrived.
Reconstruct the Underwater Perception Logic with “Low – Cost + Multi – Node Networking”
Based on his previous scientific analysis and industrialization expertise, Tian Tian believes that conventional underwater acoustics focuses on the efficiency of single tools, whereas trendy marine informatization pursues system – stage fight and community – collaborative capabilities. Large – scale, costly, and remoted tools programs are troublesome to meet the wants of future massive – scale, distributed, and systematic underwater info community development. Therefore, the mixture of underwater acoustic know-how and community info system capabilities is essential.
Shengwei Technology proposes “front – end low – cost information perception equipment + back – end high – performance algorithm solutions”. Simply put, it disassembles and streamlines the one – set underwater acoustic detection programs that used to value tens of thousands and thousands and have been cumbersome into miniaturized, low – value notion nodes that may be deployed in batches. Through the networking and collaboration of a big quantity of nodes, it may possibly obtain “area – like” protection and steady monitoring of a particular sea space, thereby lowering the deployment value whereas surpassing a small quantity of excessive – efficiency single – level tools in total effectiveness.
Based on the above concepts, Shengwei Technology focuses on two main product segments: the (coastal) miniature towed line – array underwater acoustic sign detection and reception system and the (open – sea) miniaturized deep – sea buoy.
The conventional towed line – array know-how is complicated and expensive, and is normally put in on massive ships. Through technological innovation, Shengwei Technology has achieved low – value and light-weight of this method, enabling it to be tailored to small and medium – sized ships and even unmanned boat platforms, lowering the brink and software value of underwater acoustic sign monitoring and identification. The deep – sea buoy goals to meet the lengthy – time period and hid info monitoring wants of the deep sea and key areas. Through miniaturized design, it may possibly cut back the problem of deployment and restoration. Combined with low – energy consumption know-how and networking capabilities, it may possibly obtain lengthy – time period on – obligation and periodic knowledge transmission.
Shengwei Technology’s micro – towed merchandise and towed line – array merchandise
These two sorts of merchandise share a standard objective: to construct a distributed underwater info notion community that may be rapidly deployed, flexibly networked, and with controllable prices.
In phrases of product R & D progress, in accordance to Tian Tian, in contrast with the primary – technology system weighing over 700 kilograms, the load of the second – technology miniature towed line – array underwater acoustic sign detection and reception system of Shengwei may be lowered to two or 300 kilograms. “In the first half of this year, we will complete the sea trial of the new – generation miniature towed line – array and have received funding support from the Shaoxing Science and Technology Bureau. We are striving for a demonstration and verification project in Zhejiang Province, hoping to further complete the networking application demonstration of multiple sonar nodes.”
In the side of deep – sea buoys, Shengwei Technology focuses on the differentiated options of miniaturization, light-weight, and deep – diving (under 1500 meters). “These keywords are contradictory in themselves. For example, it is often difficult to achieve deep – diving when making the equipment small and light, but this is also the direction of our technological research,” Tian Tian talked about. The group plans to full the ocean trial of the prototype in the second half of this 12 months.
Shengwei Technology’s buoy merchandise
Open Up a Wider Range of Application Scenarios with “Cost – Effectiveness”
Returning to probably the most elementary situation of massive – scale product software: how to cut back prices? Tian Tian’s reply is to enhance “cost – effectiveness” with out lowering the standard and specs of supplies.
According to bodily legal guidelines, the bigger the antenna aperture (measurement), the stronger the detection capability. When the tools is made smaller, the detection capability will inevitably decline. The core know-how of Shengwei Technology lies in by means of modern array design, sign processing algorithms, and so on., whereas lowering the system scale to a fraction of the unique and considerably lowering the price, making the decline price of the detection capability a lot decrease than the decline price of the price.
“For example, if we can use five sets of small sonars to cover the area originally covered by one large sonar, and the performance basically meets the requirements, but the total cost of these five sets is only one – quarter of the original large sonar, this is the improvement of cost – effectiveness we pursue.”
In addition, the discount of the system scale additionally means decrease necessities for the carrying platform, which drastically will increase the deployment flexibility and the protection of software situations. There are a restricted quantity of massive ships in China, whereas there are a big quantity of small ships, which is conducive to reaching a wider protection of marine info.
In phrases of enterprise mannequin, Shengwei Technology adopts a mannequin that mixes “product sales + customized system integration and algorithm services”, specializing in mission – primarily based cooperation. Currently, the principle prospects of Shengwei Technology are army analysis institutes, central state – owned enterprises, universities, and marine analysis establishments.
It is reported that the corporate is cooperating with a number of normal models to promote the embedding of its merchandise and options into a bigger underwater info system for verification. In 2025, Shengwei Technology’s gross sales income exceeded ten million yuan, and it plans to obtain a income of over 30 million yuan in 2026.
In phrases of manufacturing capability development, Shengwei Technology’s manufacturing unit in Shaoxing is beneath development, and it plans to full the commissioning of the manufacturing line in the primary half of the 12 months. A complete web site integrating manufacturing, commissioning, and testing shall be constructed in Sanya.
Currently, Shengwei Technology is in the method of a brand new spherical of financing.