The full name of Shengyi Long Company is “Beijing Shengyi Long International Sign Engineering Co., Ltd.” It has the qualification of an operator of foreign trade issued by the state and has opened a foreign exchange account.
In the Chinese mainland, we have provided processing and services for the real estate, scenic spots, hotels, medical care and other industries in many regions.
We have also cooperated with clients from the United States, the United Kingdom, Germany, Kazakhstan, Japan, Kenya, Australia, Taiwan and other regions.

There are generally two forms of artistic manhole covers.
The first type is the colored manhole cover.
The second type is the copper-faced manhole cover.

Let’s start with the first type, the colored manhole cover. Colored manhole covers are usually made by applying outdoor wear-resistant resin, fluorocarbon and other materials on the surface of cast iron manhole covers. Generally, the way manhole covers are made in Japan falls into this category.

Let’s talk about the second type, the copper-faced manhole cover.
There are four methods to make copper surface manhole covers with the effects of bronze, brass or red copper.
1. Casting bronze or red copper requires a large amount of copper and is relatively expensive, but it is suitable for long-term use.
2. Using cast iron as the load-bearing base and placing an 8-millimeter thick embossed copper plate in the surface grooves, the two materials are physically combined to form a complete finished manhole cover. This method is suitable for small batches and can be used for a long time.
3. Casting patterns and characters with cast iron and covering the surface with a 0.5 – 1-millimeter thick layer of bronze, brass or red copper by laser. This can reduce production costs. It can be used for 6-8 years without wearing out, and even if it wears out, it still looks good, making it suitable for long-term use.
4. Casting patterns and characters with cast iron and electroplating a 0.1-millimeter thick layer of bronze, brass or red copper on the surface to reduce production costs. It can be used for one year before wearing out, but it is very cheap and not suitable for long-term use.

AI is an artificial intelligence technology that can be integrated with the sign industry in various ways to promote its intelligence, digitalization, and efficiency. The following are several potential directions for the integration of DeepSeek technology with the sign industry:

### 1. **Intelligent Design and Optimization**
– **AI-Assisted Design**: By leveraging DeepSeek’s AI technology, we develop intelligent design tools to assist designers in quickly generating signboard design proposals. By inputting requirements such as size, material, and style, the AI can automatically generate multiple design options for customers to choose from.
– **Personalized Customization**: Based on customer demand data, the AI can recommend personalized design elements (such as colors, fonts, and patterns), enhancing design efficiency.
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### 2. **Intelligent Production and Process Optimization**
– **Automated Production**: By integrating AI and machine learning technologies, the production process of signboards is optimized, enabling automated cutting, engraving, printing, and other processes. This reduces labor costs and enhances production efficiency.
– **Quality Inspection**: Computer vision technology is employed to conduct real-time quality inspection of signboards during the production process, ensuring that the finished products meet the standards.

### 3. **Smart Installation and Maintenance**
– **AR-Assisted Installation**: By leveraging augmented reality (AR) technology, visual guidance is provided to installers to ensure the accuracy of the installation position and angle of the signboards.
– **Intelligent Maintenance Alerts**: Utilizing Internet of Things (IoT) and AI technologies, the status of the signboards (such as damage, fading, etc.) is monitored, and automatic alerts for maintenance or replacement are issued.
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### 4. **Data Analysis and Market Insights**
– **Customer Demand Analysis**: By analyzing customers’ historical orders and preference data, AI can predict market demands, helping enterprises optimize their products and services.
– **Industry Trend Forecasting**: Utilizing big data analysis, it provides signboard enterprises with industry trend and competitive analysis, assisting them in formulating strategies.
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### 5. **Intelligent Marketing and Customer Service**
– **Intelligent Customer Service**: By leveraging DeepSeek’s natural language processing (NLP) technology, an intelligent customer service system is developed to provide 24/7 consultation services to customers, addressing questions related to sign design, production, and installation.
– **Precision Marketing**: Through AI analysis of customer data, precision marketing is achieved, recommending suitable sign products and services to potential customers.
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### 6. **Environmental Protection and Sustainable Development**
– **Material Optimization Suggestions**: AI can analyze the environmental performance of different materials, helping enterprises choose more eco-friendly materials and promoting sustainable development.
– **Waste Management**: By optimizing production processes through AI, material waste can be reduced and production costs lowered.
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### 7. **Virtual Display and Experience**
– **Virtual Reality (VR) Display**: Utilizing VR technology, we offer customers a virtual display experience of signboards, allowing them to view the actual effect of the signboards in a virtual environment.
– **Online Customization Platform**: Develop an AI-based online customization platform where customers can adjust design parameters in real time and view the results, enhancing the user experience.
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### 8. **Industry Training and Knowledge Sharing**
– **AI Training System**: Provide an AI-driven training system for professionals in the signboard industry to help them master the latest design, production, and management technologies.
– **Knowledge Base Construction**: Utilize AI technology to build an industry knowledge base, enabling enterprises to quickly access relevant technical and market information.
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### Summary
DeepSeek’s AI technology can bring about a full-process intelligent upgrade for the signboard industry, from design, production to installation and maintenance, helping enterprises enhance efficiency, reduce costs, and improve customer experience. At the same time, it promotes the digital transformation and sustainable development of the industry. If you have specific needs or scenarios, we can further discuss how to customize and integrate DeepSeek’s technology.

The Functions and Classification of Public Transport Station Signage and Guidance Systems

The so-called public transportation signs, including the airport, railway station and subway sign guidance systems, have the function of identification and indication. This function has two layers of meaning: one is the actual indication meaning, which points out the location, direction, road and behavioral momentum, such as the entrance of the place, the restroom, the parking lot, etc.; the other is the psychological identification of the wayfinder, that is, the form, shape, texture and placement of the guidance system design should reflect the cultural or regional context.
According to the first meaning of the communication function, the design of the subway sign guidance system can be divided into five major types: identification, direction, space, explanation and restriction.
Identification of wayfinding system design.
The identification wayfinding system design refers to the design that indicates where one is or what something is, mainly including designs aimed at distinction. For instance, landmark buildings, murals, sculptures, restrooms, and parking lots, etc.
2. Directional signage system design.
Directional signage system design mainly refers to the design of route signs that guide to specific places and facilities through indicators such as arrows. This type of design aims to guide the direction of passage and is suitable for situations where direct guidance to the destination is needed. For example: road signs, billboards and arrows, etc.
3. Spatial wayfinding system design.
The design of spatial wayfinding systems refers to the design that visually or tactilely represents positional relationships through maps or graphics. It is based on the principle of comprehensive guidance, allowing users to grasp the overall structure and selectively utilize spatial position information to guide them to their destinations.
4. Explain the design of the wayfinding system.
Wayfinding systems are typically found in environments prone to ambiguity or designed to explain situations, serving the functions of conveying the intentions of managers and the content of facilities. To more accurately explain ambiguity or situations, such wayfinding systems are often designed in the form of articles.
5. Management of wayfinding system design.
Management wayfinding system design refers to the design aimed at indicating legal and administrative regulations. Generally, it mainly represents items that require attention, and performs the function of urging people to pay attention to safety and abide by the order.

Industry 4.0, a revolution in the manufacturing and industrial sectors, aims to comprehensively upgrade the production process through intelligent, digital and automated technologies. As an important part of both industry and service sectors, the sign and plaque industry has also undergone significant changes under the impetus of Industry 4.0. The following are the convergence points and impacts of Industry 4.0 on the sign and plaque industry, with Beijing Shengyilong Signage gradually moving forward:
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### Core Characteristics of Industry 4.0
The core technologies of Industry 4.0 include:
1. **Internet of Things (IoT)**: Interconnection among devices, machines, and systems.
2. **Big Data Analytics**: Optimizing production processes and decision-making through data.
3. **Artificial Intelligence (AI)**: Enabling intelligent control and predictive maintenance.
4. **Automation and Robotics**: Enhancing production efficiency and precision.
5. **Digital Twin**: Real-time synchronization between virtual models and physical entities.
6. **Cloud Computing and Edge Computing**: Enabling distributed capabilities for data storage and processing.
These technologies have not only transformed traditional manufacturing industries but also had a profound impact on the sign and plaque industry.
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The Impact of Industry 4.0 on the Signage Industry
#### 1. **Intelligent Production**
– **Automated Production Lines**: Industry 4.0 has driven the automation of sign production, such as using robots for cutting, engraving, printing, and assembly, reducing manual intervention and enhancing efficiency and accuracy.
– **Customized Production**: Through digital technology, signs can be produced in small batches and customized to meet diverse customer needs.
#### 2. **Digital Design and Manufacturing**
– **Digital Twin Technology**: During the design phase, the actual effect of the sign can be simulated through digital twin technology to optimize the design plan.
– **3D Printing**: It is used to manufacture signs with complex shapes or special materials, shortening the production cycle.
#### 3. **Integration of Smart Signage and Internet of Things**
– **Digital Signage**: The advent of Industry 4.0 has led to the widespread adoption of digital signage, such as LED displays and touch screens, which can update information in real time and interact with users.
– **IoT Signage**: Signage can be embedded with sensors and communication modules to enable remote monitoring and management. For instance, traffic signs can adjust their display content based on real-time traffic conditions.
#### 4. **Data-Driven and Intelligent Management**
– **Big Data Analysis**: By analyzing the usage data of signs (such as foot traffic and user interaction data), the design and layout of signs can be optimized.
– **Predictive Maintenance**: Real-time monitoring of electronic signs to predict faults and perform maintenance in advance, reducing downtime.
#### 5. **Environmental Protection and Sustainable Development**
– **Smart Materials**: Industry 4.0 has promoted the use of environmentally friendly materials, such as recyclable materials or low-energy electronic components.
– **Energy-saving Design**: Through intelligent control, electronic signs can automatically adjust their brightness based on ambient light or foot traffic, reducing energy consumption.
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Applications of Signage and Signboards in Industry 4.0
#### 1. **Smart Factory**
– **Equipment Identification**: By using QR codes, RFID tags or electronic nameplates, intelligent management of equipment is achieved, such as tracking equipment status, maintenance records, etc.
– **Production Line Guidance**: Dynamic electronic nameplates are used to display production progress, fault information or operation instructions in real time.
#### 2. **Smart City**
– **Intelligent Traffic Signs**: Dynamically adjust display content based on real-time traffic data to optimize traffic flow.
– **Public Information Signs**: Provide real-time weather, news, emergency notifications, and other information.
#### 3. **Retail and Commerce**
– **Interactive Billboards**: Offer immersive shopping experiences through touch screens or AR technology.
– **Smart Navigation**: Provide navigation services in shopping malls or exhibition halls using electronic signs or robots.
#### 4. **Logistics and Warehousing**
– **Smart Warehouse Signage**: Utilizing electronic signage to display inventory information, goods locations, etc., to enhance warehouse management efficiency.
– **Automated Sorting**: Combining identification technology and robots to achieve automated sorting and transportation of goods.
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### Future Trends
1. **Wider Intelligence**: Signage will become more intelligent, capable of real-time interaction with users, the environment, and other devices.
2. **Cross-Border Integration**: The signage industry will deeply integrate with technologies such as the Internet of Things, artificial intelligence, and AR/VR, creating more innovative applications.
3. **Green and Environmentally Friendly**: With the popularization of sustainable development concepts, the use of eco-friendly materials and energy-saving designs will become important development directions for the signage industry.
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In conclusion, Industry 4.0 has brought significant opportunities and challenges to the sign and plaque industry. By embracing new technologies, the sign and plaque industry can achieve a transformation and upgrade from traditional manufacturing to intelligent and digital manufacturing, providing users with more efficient and intelligent services.