eSign.AIeSign.AI

Electronic Signature Solutions for the Smart Manufacturing Industry

For production and manufacturing enterprises, provide online signing and management capabilities for procurement, production, quality control, and supply chain documents

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Trusted by teams across industries worldwide

Toyota
Huawei
Tesla
Ford
Schneider Electric
Pfizer
Hitachi
Volkswagen
Epson
Sony
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How eSign.AI Empowers Your Business

Centered on production collaboration, batch traceability, template standardization, and integration with manufacturing systems, eSign.AI embeds signing capabilities into the smart manufacturing closed loop

Streamline Production Signing

Streamline Production Signing

Enable online confirmation of procurement, production, and inbound/outbound warehouse documents, reducing paper-based circulation

Strengthen Batch Evidence

Strengthen Batch Evidence

Link quality inspection, signing time, and accountability context to improve traceability

Unify Supply Templates

Unify Supply Templates

Standardize supply chain, process, and operating documents to reduce version misuse

Connect Manufacturing Systems

Connect Manufacturing Systems

Connect ERP, MES, and OA to create a closed loop for production collaboration

Business Challenges and Solutions

Manufacturing processes are highly batch-oriented and traceability-focused, so procurement, production, quality inspection, and warehousing documents all require standardized signing to reduce breakpoints

Procurement Supply

Challenges

Quality agreements, technical specifications, and procurement documents require frequent confirmation with suppliers, and systems can easily become disconnected

Solution

Use eSign.AI's eSignature API integration to embed procurement signing into ERP or supplier systems

More Automated Procurement ProcessesSigning status can be sent back to the system
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Why Choose eSign.AI

Designed for procurement, production, quality inspection, warehousing, and multi-site collaboration, enabling standardized signature workflows and batch-level traceability for manufacturing documents.

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Connect Manufacturing Business Systems

Integrate signing capabilities into ERP, MES, QMS, WMS, or supplier collaboration systems through API and Webhook.

Support Batch-Level Evidence Retention

Signature records can be associated with batch numbers, material codes, order numbers, or inbound/outbound shipment numbers to facilitate quality traceability and audit readiness.

Unify Supply Chain Document Templates

Centralize the management of quality agreements, technical specifications, purchase contracts, and delivery confirmation documents to reduce the use of outdated versions on the production side.

Global Multi-Data-Center Deployment

Coverage across sites such as Hong Kong, Singapore, and Frankfurt, Germany, with support for selecting or switching according to local data storage requirements.

FAQ

Learn how eSign.AI supports e-signatures, system integration, and compliance collaboration in this industry.

Manufacturing enterprises can include quality agreements, technical specifications, and procurement contracts in template and version management, so only the currently active version can be invoked by procurement or supplier collaboration workflows. After signing is completed, document versions, suppliers, materials, or purchase orders can be synchronized to ERP / SRM, reducing the risk of outdated documents being mistakenly used in production or quality inspection processes

Find the right eSignature solution for your business

Talk with the eSign.AI team about your industry scenario, compliance needs, and system workflows to shape a practical signing rollout.

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