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Integrated Security Solutions Provider | Own Manufacturing | Global Distribution
As a vertically integrated supplier with proprietary factories and dedicated sales operations, we engineer, manufacture, and worldwide distribute :
High-security smart locks
Professional locksmith tools
Our commitment to innovation and military-grade quality establishes us as a trusted partner in the global security hardware market.
Smart Lock Systems
Biometric/Access Control Locks
Commercial & Residential Solutions
IoT-Enabled Security Ecosystems
Global Reach:
Serving 50+ countries across Europe, North America, Southeast Asia & Middle East
Factory-direct pricing with ISO 9001-certified production
We have very rich experience in smart lock customization, hard-to-open mold technology, and we support OEM and ODM. There are two main types of customization mode: a custom logo on the existing design case, and another is completely according to the requirements of customers to design the mould with unique styles. The minimum order quantity for a customized logo is 100 pieces. Mold customization needs to be customized according to the specific material and quantity.
OEM: You could customize the LOGO on our smart locks and packages. ODM means you could change the structure of the products.
And our supply ability: 30000pcs per month. We could customize smart locks to meet your needs.
Production Line:
There are hundreds of processes to produce a smart lock, but it can be roughly divided into these directions: product research and development design, mold manufacturing, die-casting production, parts polishing, shell plating, electronic circuit board, assembly, and product quality inspection.
R&D:
Product design includes appearance design, functional design, circuit design, algorithm design, etc. Product design needs to start from the market, rigorous, and with feasibility. The design process needs to be considered as a whole, such as appearance design to consider the realization of function and circuit design, and the realization of function needs the coordination of algorithm design.
Our Team:
We have very rich experience in smart lock custom, hard-to-open mold technology, and we support OEM and ODM. There are two main types of customization mode: a custom logo on the existing design case, and another is completely according to the requirements of customers to design the mould with unique styles. The minimum order quantity of the customized logo is 100 pieces. Mold customization needs to be customized according to the specific material and quantity.
OEM: You could customize the logo on our smart locks and packages. ODM means you could change the structure of the products.
And our supply ability: 30000/ Pieces per month. We could customize smart locks to meet your needs.
History:
RanceLock: 30 Years of Securing Global Trust Founded in 1994 in Shenzhen, RanceLock began as a specialist in mechanical lock systems. Recognizing the digital shift, we pioneered smart lock R&D in 2008, combining biometrics and IoT connectivity. Key milestones:
● 2005:Expanded to 10,000㎡ factories, establishing end-to-end production
● 2012:Launched first IP68-rated smart lock for global markets
● 2018:Achieved EU EN1303 & US ANSI/BHMA certifications
● 2023:Scaled capacity to 200,000 units/month with ERP-integrated manufacturing We serve 85+ countries with a zero-risk "Replace First" warranty. Partner with us to co-create the future of secure access.
Service:
Your Trusted Global Partner in Smart Locks & Professional Locksmith Tools
Pre-Sales: Strategic Solutions for Confident Sourcing Expert Guidance & Customization Market-Driven Recommendations: Product selection aligned with regional standards and consumer trends. OEM/ODM Excellence: Bespoke branding (logos, packaging) and technical upgrades (fingerprint sensors, app integration). Pre-Compliance Support: Multilingual manuals, 3D models & certifications to accelerate approvals.
Risk-Free Validation Real-World Testing: 3-5 bestselling samples + third-party reports (IP68, 100K-cycle durability). Transparent Costing: Volume-based pricing with detailed OEM/ODM breakdowns. Live Production Visibility: Track mold development → mass production via real-time ERP updates.
Order Fulfillment: Seamless Global Delivery Intelligent Logistics Door-to-Door Efficiency: Air/sea/land; 7-15 days to major ports. Customs Guarantee: Pre-verified documents (HS codes, COO) + tariff dispute resolution.
Proactive Risk Control Dedicated Account Management: Real-time updates on production, QC, and shipments. All-Risk Coverage: Cargo insurance + disruption alerts (port strikes, regulation shifts).
Flexible Commerce Payment Options: T/T, LC, Western Union. Financing Solutions: Bank-backed supply chain support for large orders.
After-Sales: Partnership Beyond Delivery Uncompromising Support Multilingual Tech Hub: 15-minute response for installation/software issues (EN/ES/AR). 2-Year Global Warranty: Non-damage replacements + 72-hour emergency spare parts.
