Views: 312 Author: Professor Leon Publish Time: 07-18-2026 Origin: Site
8 min read
When your enterprise needs secure, scalable digital asset infrastructure, you need a partner that controls every step of production—from R&D to final delivery. We are a direct manufacturer of enterprise wallet solutions, not a middleman. With over 20 years of experience serving global clients across 30+ countries, our 50,000 sqm factory produces hardware wallets, HSMs, and cold storage systems that meet the highest security standards. Our unique value proposition: full vertical integration ensures lower costs, faster iteration cycles, and complete customization for your OEM/ODM requirements.
Founded in 2003, our company began with a focus on military-grade encryption hardware for defense contractors. Over two decades, we evolved into a leading provider of enterprise wallet solutions, serving 500+ enterprise clients in 30+ countries. Our specialization in enterprise-grade security is built on a foundation of deep technical expertise and continuous innovation.
Our journey started with secure communication devices for government agencies. By 2010, we recognized the growing need for hardware-based digital asset protection and pivoted to blockchain security. Today, our enterprise wallet solutions are deployed by Fortune 500 financial institutions, top-tier crypto exchanges, and national governments. Key data points: 500+ enterprise clients, 30+ countries, and a 98% client retention rate over the past five years.
Unlike consumer wallet manufacturers, we design for institutional requirements: multi-signature authorization, cold storage with air-gapped signing, and hardware security modules (HSMs) for key management. Our dedicated R&D team of 45+ security engineers includes cryptographers, hardware security experts, and firmware developers who specialize in side-channel attack mitigation and tamper-resistant design [1]. This team ensures every product meets or exceeds FIPS 140-2 Level 3 and Common Criteria EAL5+ standards.
Working directly with the manufacturer eliminates middleman markups and reduces supply chain risks. Benefits include:
Cost savings: 15-20% lower total cost of ownership compared to branded resellers
Full customization: From firmware (supported blockchains, UI) to casing (material, color, logo) and packaging
Faster iteration: Design-to-production cycles of 8-12 weeks for custom OEM projects
Supply chain control: Direct access to our component sourcing, production scheduling, and quality audits
Our manufacturing facility is a purpose-built smart factory designed for secure electronics production. The scale and infrastructure directly support enterprise wallet solutions at volumes that meet institutional demand.
The total area spans 50,000 sqm, including 8,000 sqm of ISO Class 7 cleanrooms (Class 10,000) for secure chip assembly and sensitive component handling. Cleanrooms maintain temperature (22°C ±2°C) and humidity (45% RH ±5%) control, with HEPA filtration achieving 99.97% efficiency for particles ≥0.3 microns. These conditions are critical for secure element bonding and preventing contamination during SMT processes [2].
We operate 15 fully automated SMT (Surface-Mount Technology) lines and 10 manual assembly lines. The SMT lines handle high-volume production of standard enterprise wallet solutions, while manual lines accommodate high-mix, low-volume OEM orders with custom components. Each line is equipped with automated optical inspection (AOI) stations for real-time solder joint quality verification.
Our workforce of 1,200+ employees includes 200 quality control inspectors and 80 hardware engineers. Quality inspectors are certified in IPC-A-610 (acceptability of electronic assemblies) and conduct 100% visual inspection on all critical joints. Hardware engineers hold advanced degrees in electrical engineering, embedded systems, and cryptography, with an average of 12 years of industry experience.
Our equipment investments directly translate to higher reliability and security for enterprise wallet solutions. We use industry-leading machinery for every production stage.
ASM Siplace SX2 placement machines achieve 50μm placement accuracy for secure element bonding—critical for ensuring proper alignment of tamper-sensitive components. These machines handle components as small as 01005 (0.4mm x 0.2mm) with a placement rate of 48,000 components per hour per head [3]. For chip-on-board (COB) designs, we use Kulicke & Soffa ball bonders with 25μm wire diameter for gold wire bonding.
Automated potting and encapsulation lines apply epoxy resin to protect secure elements from physical attacks. The process meets PCI PTS 5.0 requirements for tamper resistance, including mesh sensor integration and active shielding. Potting materials are selected for thermal conductivity (1.5 W/mK) and chemical resistance, ensuring protection against environmental stress and probing attempts [4].
Our in-house testing lab includes:
Environmental chambers: Temperature range -40°C to +85°C, humidity 10% to 98% RH, for accelerated life testing
ESD testing: Air discharge up to ±15kV, contact discharge up to ±8kV, per IEC 61000-4-2
Mechanical stress testing: Drop testing from 1.5m onto concrete, vibration testing per MIL-STD-810G, and torque testing for USB connectors
Our production capacity ensures we can meet enterprise-scale orders without compromising quality or lead times. These numbers are based on actual production data from the past fiscal year.
We produce 5 million units per year across four product lines:
Cold wallets: 2 million units—air-gapped, USB-connected devices for offline key storage
Hot wallets: 1.5 million units—Bluetooth/NFC-enabled devices for daily transactions
Multi-signature wallets: 1 million units—supporting 2-of-3, 3-of-5 configurations
Air-gapped wallets: 500,000 units—QR-code-based signing for maximum security
Our HSM production line outputs 2 million units per year, designed for enterprise key management servers. These HSMs support FIPS 140-2 Level 3 validated cryptographic operations and are used by banks, exchanges, and custody providers.
Standard OEM orders: 4-6 weeks from order confirmation to shipment
Rush orders (MOQ 5,000 units): 2-3 weeks with expedited production scheduling
Custom firmware/hardware: 8-12 weeks, including validation and certification testing
Our quality management system ensures consistent output for enterprise wallet solutions, meeting the rigorous demands of institutional buyers.
We hold dual certification for quality management (ISO 9001:2015) and information security (ISO 27001:2013). ISO 27001 certification covers our entire manufacturing process, including secure handling of cryptographic keys, firmware source code, and customer data. Third-party audits are conducted annually by BSI Group [5].
Our production processes follow Six Sigma DMAIC (Define, Measure, Analyze, Improve, Control) methodology. Process capability (Cpk) exceeds 1.67 across all critical-to-quality parameters, including:
Solder joint strength: Cpk 1.72
Secure element alignment: Cpk 1.85
Tamper mesh continuity: Cpk 1.90
Every unit undergoes:
Firmware validation: Automated test scripts verify cryptographic operations, key generation, and signing functions
Physical tamper detection test: Application of voltage and temperature to trigger tamper response circuits
Communication interface test: USB, Bluetooth, NFC functionality verified under varying power conditions
Visual inspection: High-resolution cameras check for solder defects, component placement, and cosmetic flaws
Our client roster demonstrates the trust that leading organizations place in our enterprise wallet solutions. While specific contracts are confidential, we can share anonymized case studies.
We partnered with a Top 10 European bank to develop a custom cold storage solution for their internal crypto custody desk. The project involved 50,000 units with custom firmware supporting multi-signature workflows and integration with their existing key management system. The deployment reduced their key management overhead by 40% and achieved 99.99% uptime over 18 months.
A Tier-1 crypto exchange ordered 200,000 cold wallets for their institutional desk. Our team integrated a custom firmware that supported 15 blockchains and provided a secure enclave for trade signing. The exchange reported zero security incidents in the first year of deployment.
We provided custom hardware wallets for a national digital currency pilot project in Southeast Asia. The project required compliance with local cryptographic standards (SM2/SM3/SM4) and physical security measures meeting government-grade specifications. The deployment of 100,000 units was completed within 12 weeks.
Our enterprise wallet solutions carry certifications that enable deployment in regulated markets worldwide. These certifications remove barriers to purchase and demonstrate our commitment to security excellence.
FIPS 140-2 Level 3: Validated by NIST for cryptographic module security (pending Level 4 upgrade)
Common Criteria EAL5+: Evaluated by SGS Brightsight for hardware and firmware security
PCI PTS 5.0: Compliant for payment card industry security requirements
CE, FCC, RoHS, REACH, WEEE: Full compliance for EU markets
UL & CSA: Certified for North American electrical safety
UKCA: Post-Brexit UK market access
Conflict-free mineral sourcing: Certified by the Responsible Minerals Initiative (RMI)
Carbon-neutral manufacturing: Verified by Carbon Trust, with offset programs for Scope 1, 2, and 3 emissions
ISO 14001:2015: Environmental management system certified
Ready to discuss your enterprise wallet solutions requirements? We make it easy to start your OEM project with personalized support.
Submit your specifications—including MOQ, casing material, chipset requirements, and firmware features—for a tailored quote within 24 hours. Our sales engineering team will review your requirements and provide a detailed proposal.
See our cleanrooms, SMT lines, and testing labs live. Book a video call with our production manager to walk through our facility and ask questions in real time.
Get technical datasheets, CAD files, and certification documentation for our standard product lines. This catalog includes detailed specifications for our cold wallets, hot wallets, and HSMs.
Contact our sales team to start your enterprise wallet project
NIST. (2023). "FIPS 140-2 Security Requirements for Cryptographic Modules." National Institute of Standards and Technology. https://csrc.nist.gov/publications/detail/fips/140/2/final
ISO. (2015). "ISO 14644-1:2015 Cleanrooms and Associated Controlled Environments." International Organization for Standardization. https://www.iso.org/standard/53394.html
ASM Assembly Systems. (2024). "Siplace SX2 Placement Machine Specifications." ASM Pacific Technology. https://www.asm-smt.com/en/products/placement-systems/siplace-sx2/
PCI Security Standards Council. (2022). "PCI PTS 5.0 Hardware Security Module Security Requirements." https://www.pcisecuritystandards.org/document_library/?category=pts
BSI Group. (2024). "ISO 27001 Information Security Management." British Standards Institution. https://www.bsigroup.com/en-GB/ISO-27001-information-security/
