Access Control PCBA Solutions
We provide reliable and scalable access control PCB assembly services for global OEM and ODM customers in the security and smart building industries. Our solutions are designed to support stable operation, high security standards, and long-term reliability for various access control systems used in residential, commercial, and industrial environments.
Access control PCBA is the core electronic module of modern security systems, responsible for identity verification, signal processing, communication, and device control. Our access control PCBA solutions are widely used in door access controllers, smart locks, card readers, biometric terminals, elevator access systems, and integrated building security platforms.
We support the assembly of different access control architectures, including standalone controllers and networked access control systems. Our manufacturing capability covers MCU-based and ARM-based control boards, power management boards, communication boards, and interface modules. We have experience integrating multiple identification technologies such as RFID, NFC, keypad input, fingerprint sensors, and facial recognition modules.
Our access control PCBA assembly process includes high-precision SMT for fine-pitch components and mixed-technology assembly for boards requiring both SMT and through-hole components. We handle multi-layer PCBs, high-density layouts, and complex component structures to ensure stable signal transmission and reliable power distribution. All assemblies are produced using automated SMT lines to ensure consistency and repeatability in mass production.
Quality and security are critical requirements for PCBA products. Each PCBA undergoes strict quality control procedures, including SPI, AOI, and functional testing based on application requirements. Where required, X-ray inspection is applied to ensure solder joint integrity for BGA and QFN components. Functional tests simulate real operating conditions such as relay control, communication response, and power stability to ensure reliable performance in the field.
To support customer system integration, we offer value-added services such as firmware programming, parameter configuration, MAC address or serial number assignment, and customized labeling. Full production traceability is available for every access control PCBA, covering component sourcing, assembly processes, testing records, and final shipment.
Our engineering team works closely with customers during the early stage of the project to optimize PCB layout and BOM selection. By applying DFM and DFA principles, we help customers reduce production risks, improve manufacturing efficiency, and control overall costs. Flexible MOQ options support prototype development and pilot runs, while scalable production capacity ensures smooth transition to volume manufacturing.
All access control PCBA assembly processes are managed under an ISO-certified quality management system. We support compliance with CE, RoHS, and other international standards, helping customers meet regulatory and market entry requirements in Europe and North America.
Why Choose Our Access Control PCBA Service
Professional access control PCBA assembly for security systems
Support for RFID, biometric, and smart lock control boards
Advanced SMT capability for high-density and multi-layer PCBs
Comprehensive testing and full production traceability
Firmware loading and customized configuration services
Flexible prototyping and stable mass production support
By choosing our access control PCBA assembly service, you gain a dependable manufacturing partner focused on quality, security, and long-term cooperation. We help B2B customers improve product reliability, reduce supply chain risk, and accelerate time to market for competitive access control and security solutions.
Q: What is the standard ordering process for Tengxinjie’s PCBA manufacturing services?
A: PCB assembly steps:
- Submission of technical documents (Gerber files, BOM, pick-and-place, test requirements, etc.)
- Quotation review and lead-time confirmation
- Prototype build and customer approval (if required)
- Mass production with quality inspection (AOI, X-ray, functional testing)
- Final packaging and shipment
- After-sales technical support and feedback
This process ensures accuracy, traceability, and smooth transition from prototype to mass production.
Learn more: Tengxinjie Ordering Guide
Q: What Base Materials Does Tengxinjie Offer for PCB Manufacturing?
A: Tengxinjie offers a wide selection of PCB Base Materials, including standard FR4, HDI PCB, Flexible PCB, Rogers PCB, Teflon, copper-core, and aluminum substrates. With these options, you can easily select the most suitable material to ensure the best performance for your project.
Q: Does Tengxunjie accept small-batch or prototype orders?
A: Yes. We support small-batch production and prototype orders, typically with minimum order quantities ranging from 10 to 200 pieces.
However, small-batch production may result in higher unit costs, and certain electronic components have minimum order quantity (MOQ) requirements.
Partnering with a flexible PCBA supplier enables startups and R&D teams to advance product development without significant upfront investment.
Q: What is the typical PCBA lead time? What affects delivery time?
A: PCBA lead time depends on order size and project complexity. Typical estimates are:
Prototype builds: 5–10 working days
Small-batch production: 10–15 working days
Mass production: 15–30+ working days
Key factors that impact lead time include:
Component availability and specified brands
Turnkey service scope
PCB layer count and complexity
Testing and inspection requirements
An experienced PCBA manufacturer can help manage these factors to keep your project on schedule.
Q: How are PCBA boards packaged and shipped?
A: PCBA boards are packed according to their sensitivity and shipping method. Standard packaging includes:
ESD-safe anti-static bags
Bubble wrap, foam, or anti-static trays
Moisture-proof, labeled outer cartons with tracking information
For medical, automotive, or high-reliability electronics, cleanroom packaging or special handling is available.
Most PCBA suppliers support air freight, sea freight, and express courier based on order size and urgency.
Q: What are the advantages of turnkey PCBA and one-stop manufacturing?
A: Turnkey PCBA services mean the manufacturer handles everything — Electronic component sourcing, PCB fabrication, PCB assembly, testing, and logistics.
A reliable one-stop PCBA supplier helps customers:
- Simplify supply chain management
- Reduce sourcing and communication errors
- Shorten production lead time
- Speed up time-to-market
This is especially valuable for OEMs, startups, and engineering teams that need fast and stable production.
Q: How do we ensure the quality of electronic components used in assembly?
A: We maintain a rigorous supplier qualification process and a global procurement network, sourcing parts exclusively from authorized and trusted distributors. All incoming components undergo stringent inspection to verify authenticity and quality before being deployed.
Shipping Terms
Shipping costs are paid by the buyer.
We normally ship via DHL, UPS, FedEx, or TNT.
Alternatively, you may provide your own courier account or arrange delivery to your freight forwarder in China.
For large-volume orders, sea freight is available.
Delivery to Port (FOB Terms)
When shipping to a port, Tengxinjie is responsible for transporting the goods to the departure port.
All customs clearance, ocean freight, insurance, and onward transportation after that point are the responsibility of the buyer.
Tengxinjie can recommend reliable local freight forwarders upon request.
With the buyer’s authorization, Tengxinjie may also assist in coordinating shipping, with all related costs charged to the buyer.
Notice
The above shipping information is for reference only.
Tracking details and shipment updates will be provided once the order has been dispatched.
PCBA Shipping Delivery
PCB & PCBA Manufacturer
