1. 历史底蕴深厚，拥有极高的行业准入资质

　　1. With a profound historical background and extremely high industry admission qualifications

　　上海良工是国内最早一批获得民用核承压设备设计、制造许可证（1995年获批）的单位之一。这意味着它具备参与核电站最核心、最严苛流体控制环节的法定资格，在核电领域的准入门槛和先发优势上极为显著。

　　Shanghai Lianggong is one of the earliest units in China to obtain the design and manufacturing license for civil nuclear pressure equipment (approved in 1995). This means that it has the legal qualification to participate in the most core and rigorous fluid control process of nuclear power plants, and has a significant entry threshold and first mover advantage in the field of nuclear power.

　　2. 丰富的国家级重大工程实战经验

　　2. Rich practical experience in national major engineering projects

　　良工的核电阀门经过了长期、真实的极端工况验证，产品可靠性极高。

　　Lianggong's nuclear power valves have undergone long-term and real extreme working condition verification, and their product reliability is extremely high.

　　秦山核电站：早在1974年，良工就为我国自行设计制造的第一座核电站（秦山核电站）研制了核二、三级闸阀、截止阀、止回阀等核心产品。

　　Qinshan Nuclear Power Plant: As early as 1974, Lianggong developed core products such as nuclear second and third stage gate valves, globe valves, and check valves for China's first self-designed and manufactured nuclear power plant (Qinshan Nuclear Power Plant).

　　出口巴基斯坦项目：自1992年起，良工开始为我国出口巴基斯坦的30万千瓦核电站提供核级阀门及配套电动装置，具备国际核电项目的配套能力。

　　Export to Pakistan project: Since 1992, Lianggong has been providing nuclear grade valves and supporting electric devices for China's 300000 kilowatt nuclear power plants exported to Pakistan, with the capability to support international nuclear power projects.

　　3. 顶尖的硬件设施与严苛的质量管控

　　3. Top hardware facilities and strict quality control

　　为了满足核级阀门对安全性与可靠性的极致要求，良工在硬件和工艺上投入巨大：

　　In order to meet the ultimate requirements of safety and reliability for nuclear grade valves, Lianggong has invested heavily in hardware and technology:

　　专属试验室：建有专门的核电试验室和低温试验室，配备400多台套加工和试验设备，能够模拟核电站的极端运行环境。

　　Exclusive laboratory: equipped with specialized nuclear power and low-temperature laboratories, equipped with over 400 sets of processing and testing equipment, capable of simulating the extreme operating environment of nuclear power plants.

　　无损检测能力：具备RT（射线探伤）、UT（超声波探伤）、MT（磁粉探伤）等全套高标准的无损检测能力，确保阀门在长期辐照、高温高压环境下不发生失效。

　　Non destructive testing capability: Equipped with a full set of high standard non-destructive testing capabilities such as RT (radiographic testing), UT (ultrasonic testing), MT (magnetic particle testing), etc., to ensure that valves do not fail under long-term irradiation, high temperature and high pressure environments.

　　抗震与密封设计：其核级阀门（如核一级截止阀）采用轻巧的整体自由锻造结构和多重密封设计，完美解决了核电站对设备重量、抗震性能以及“零泄漏”的严苛要求。

　　Seismic and sealing design: Its nuclear grade valves (such as nuclear grade globe valves) adopt a lightweight integral free forging structure and multiple sealing design, perfectly solving the strict requirements of nuclear power plants for equipment weight, seismic performance, and "zero leakage".