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Software Platform

Seal Manager Seal Management Platform Z6

Streamline the entire seal usage process, making seal management safer, more efficient, and intelligent

Seal Manager Seal Control Platform Z8

A seal control platform that meets the complex seal usage scenarios of large enterprises

Seal Manager Contract Comparison OCR

Intelligently compare pre- and post-signing contract texts to improve efficiency and control risks

Seal Manager Electronic Signature System

Sign anytime, anywhere online, meeting various electronic signature needs of organizations

Seal Manager Quantum Smart Seal System

Empowered by quantum encryption, encrypting seal usage documents and images to ensure security

Hardware Products

Sealing Devices
Automatic Smart Seal Terminal

Automatic sealing, safe and worry-free, precise and efficient

Manual Smart Seal Terminal

Convenient operation, flexible seal usage, meeting various manual sealing needs

Automatic Integrated Seal Terminal

Install seals without cutting, ushering seal management into a new era of intelligence

Seal Control Devices
Seal Usage Workstation

Smart seal management hub, ensuring safe, efficient, and traceable seal usage

Storage Devices
Smart Seal Cabinet

Meeting the centralized seal control needs of large enterprises

Smart Document Cabinet

Meeting the centralized document control needs of large enterprises

Integrated Devices
Smart Workstation

An integrated solution for centralized seal storage, smart seal usage, and efficient office work

Industry Solutions

Construction and Real Estate

Build a digital engine, create new productive forces

Transportation and Logistics

Enhance enterprise operational efficiency and seal usage risk control

Manufacturing Industry

Empower the manufacturing industry, ignite new productive forces

Energy Industry

Drive green and low-carbon development in the energy industry through seal digital innovation

IT Services and Internet

Assist in preventing seal usage risks, achieving digital IT success

Financial Industry

Leader in digital seal solutions for the financial industry

Commerce and Retail

Assist commerce and retail in preventing seal usage risks

Military

The preferred choice for digital seal solutions in military enterprises

State-Owned Enterprises

Empowering central state-owned enterprises with smart seal transformation to reduce costs and increase efficiency

Villages and Towns

Smart public seal, enhancing public service capabilities

Government Affairs

Assisting government seal digital transformation with high efficiency and compliance

Small and Medium Enterprises

Serving small and medium-sized enterprises with the first brand of seal digitalization

Pharmaceutical and Health

Assisting the pharmaceutical industry with seal digital management

Hot Solutions

Seal physical and digital integrated control solution

Combining hardware and software for comprehensive seal usage security

Standalone (offline) seal usage

Supports offline operation to ensure seal usage security in offline environments

Unattended self-service seal usage

Empower the manufacturing industry, ignite new productive forces

Localization, new technology innovation

Secure and controllable innovation, fully adaptable

Success Cases

Service Support

Make Seal Management Safer, More Efficient and Intelligent
Prevent unauthorized stamping of the official seal when it is outside. Use Zhangguanjia.

Apply for Trial

Fill in and submit the form, and the customer service will contact you within 1 working day.

12 Years
Focus on Smart Management
More than 20 Kinds
Covered Industries
29 Branches
National Service Institutions
3,500 Successful Customers
Successful Customers

What problems can Zhangguanjia solve?

Solve the pain points of seal management in a one-stop manner and reduce risks.

Seals taken out of the office are hard to manage
Situations such as signing contracts remotely, going out for bidding, and handling certificates and materials require taking the seal outside. The seal is in a management blind area. Sending someone to accompany the seal is time-consuming and laborious, and it is difficult to supervise.
Difficulties in managing seals of branches
Large organizations have many branches and engineering projects, and seals are distributed across the country. It is difficult for the group headquarters to grasp the usage of seals in many branches.
Centralized control of seals is prone to confusion
The work of seal engraving, use, custody, and destruction is cumbersome. Relying solely on manual management is prone to confusion, and it is difficult to grasp the dynamic situation of seal borrowing and inventory in real time.
Difficulties in tracking and querying seal use records
The application-approval process is disconnected from the offline seal use. It is impossible to ensure that the seal use process is recorded truthfully, and it is difficult to trace the paper account books.
Difficult to monitor illegal seal usage in real-time
The risks of the official seal being stolen, misused, used randomly, and the illegal engraving of fake seals, unofficial seals, unauthorized seals, blank seals, and seals used without approval are difficult to avoid.
Low efficiency of the traditional seal approval process
Signing and stamping still stay at the stage of in-person signing and manual operation. There are many procedures and it takes a long time. If the person in charge is not available, the business cannot be promoted.

How can Zhangguanjia products help enterprises manage seals efficiently?

Safe, efficient and intelligent closed-loop management of the entire life cycle of seals.

How does Seal Manager's product achieve the landing of digital seal management?

Far beyond industry peers with various storage devices, high-security stamping devices, and seal management platforms

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Smart Workstation
Smart Workstation
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Workstation All-in-One
Workstation All-in-One
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Smart Seal Cabinet
Smart Seal Cabinet
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Seal Usage Workstation
Seal Usage Workstation
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Automatic Smart Seal Terminal
Automatic Smart Seal Terminal
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Manual Smart Seal Terminal
Manual Smart Seal Terminal
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Zhangguanjia Seal Management Platform Z3
Zhangguanjia Seal Management Platform Z3
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Seal Manager Seal Control Platform Z8
Seal Manager Seal Control Platform Z8
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Seal Manager Quantum Smart Seal System
Seal Manager Quantum Smart Seal System
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Seal Manager Electronic Signature System
Seal Manager Electronic Signature System

Safety control throughout the whole process of seal use.

Application
It includes the application for using the seal on various documents such as contracts and non-contracts. Different parameters are configured according to the type of seal use to meet various complex seal use control requirements.
Approval
It comes with an approval process engine and supports various approval requirements according to departments, positions, levels, matrices, etc.
Verification
The contracted documents with seals are compared and verified through OCR or digital watermarks to detect differences in advance and prevent risks.
Seal Stamping
The seal stamping process is required to leave a trace, including the stamping person, time, place, and a full record of the seal stamping image.
Archiving
The documents after seal stamping are archived for easy subsequent query. It can be connected to the archives system to achieve the integration of seal stamping and archiving.
Review
Review and spot-check the images after seal stamping, and conduct automatic review in combination with AI. When any abnormalities are found, give timely warnings.
Application
It includes the application for using the seal on various documents such as contracts and non-contracts. Different parameters are configured according to the type of seal use to meet various complex seal use control requirements.
Approval
It comes with an approval process engine and supports various approval requirements according to departments, positions, levels, matrices, etc.
Verification
The contracted documents with seals are compared and verified through OCR or digital watermarks to detect differences in advance and prevent risks.
Seal Stamping
The seal stamping process is required to leave a trace, including the stamping person, time, place, and a full record of the seal stamping image.
Archiving
The documents after seal stamping are archived for easy subsequent query. It can be connected to the archives system to achieve the integration of seal stamping and archiving.
Review
Review and spot-check the images after seal stamping, and conduct automatic review in combination with AI. When any abnormalities are found, give timely warnings.

Seal Lifecycle Management

Engraving
The application for seal engraving includes the application and approval for the engraving and production of physical seals.
Use
Any changes to the seal name, code, system, etc. need to be made through the change management process.
Change
The seal can only be used after being authorized, and the whole process information of its use should be recorded.
Transfer
Transfer refers to the transfer of authority management rights. The rights are retrieved by transferring the seal management authority, and the handover of seal management rights should be well done at the same time.
Suspend
If the seal is no longer in use but not to be destroyed, it can be suspended first, and a suspended seal can be reactivated.
Destroy
When the seal is physically destroyed, the seal records are physically deleted from the system and disappear completely.
Engraving
The application for seal engraving includes the application and approval for the engraving and production of physical seals.
Use
Any changes to the seal name, code, system, etc. need to be made through the change management process.
Change
The seal can only be used after being authorized, and the whole process information of its use should be recorded.
Transfer
Transfer refers to the transfer of authority management rights. The rights are retrieved by transferring the seal management authority, and the handover of seal management rights should be well done at the same time.
Suspend
If the seal is no longer in use but not to be destroyed, it can be suspended first, and a suspended seal can be reactivated.
Destroy
When the seal is physically destroyed, the seal records are physically deleted from the system and disappear completely.

Intelligent contract comparison to prevent risks.

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Cover multiple comparison scenarios
It supports comparison scenarios such as 'one-to-many' and 'electronic document vs. scanned copy of the document with seal', and can adapt to the contract review requirements in different scenarios.
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Intuitive display and management of differences
Differences are fully displayed and intuitively marked. Even minor differences at the character level can be detected and prompted. It supports the management of difference results and the export of Excel.
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Seamless connection with the enterprise's internal systems
It has a seamless connection with the enterprise's internal systems such as the seal system, ERP system, OA system, and contract system, and supports various integration methods.

We provide customized industry solutions and lead industry innovation.

Meticulous research and development to create a customized solution for you

Construction and Real Estate
Transportation and Logistics
Manufacturing Industry
Energy Industry
IT Services and Internet
Financial Industry
Commerce and Retail
Military
State-Owned Enterprises
Villages and Towns
Government Affairs
Small and Medium Enterprises
Pharmaceutical and Health
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Construction and Real Estate

Construction enterprises face complex stamp management due to cross-regional operations and the large number and variety of contracts. Zhangguanjia helps construction enterprises change the traditional stamp management model to prevent illegal use of stamps and reduce operational risks.

Learn more

Help enterprises effectively reduce the risks of seal use and improve the efficiency of seal use and document verification.

95% risk prevention, 90% improvement in verification efficiency, cost reduction by half, making the seal management of enterprises brand new.

Risks of Seal Use
95%
Cost of Taking the Seal Outside for Use
50%
Improvement of Seal Use Efficiency
64%
Efficiency of Document Verification
90%
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Why choose Zhangguanjia?

We are a leading intelligent seal manufacturer in China, equipped with the Xuanwu Defense System, leading the new trend of automatic seal stamping technology.

High Security of the Product
Integrating multiple patented technologies, reshaping the industry seal safety standards. Zhangguanjia safeguards every seal use, giving you peace of mind without worries.
Digital and Intelligent Seal Use in All Scenarios
The software-hardware integrated solution meets the needs of various seal use scenarios such as the headquarters, taking the seal outside, and branches, realizing the safety control of the whole process of seal use, and ensuring that every link is efficient, safe, and controllable.
Advantages of Underlying Technologies
Master core technologies, have significant advantages in fields such as AI, the Internet of Things, and artificial intelligence, lead the formulation of industry standards, and the automatic seal stamping technology continues to lead the industry.
Powerful Delivery Capability
An efficient project management and execution team ensures that projects are completed faster and with higher quality, adapting to and meeting the constantly changing needs of enterprises.
Serve Many Brand Customers
It has experts focusing on different industries. With rich solution strategies and implementation and deployment experience, it provides targeted digital and intelligent transformation services for enterprise seals.
Advantages in Customer Success
It assigns exclusive services to each customer, provides a methodology and best practices for digital and intelligent implementation, ensuring the successful implementation of projects and the sustainable development of enterprises.

We provide3500+customers

Successfully launched digital seal transformation services

China's top 500, construction, manufacturing, real estate, energy, and more than 20 industries

Precise risk control of seals, improving management efficiency