PCB assembly
Our services
As in pcb manufacturing, huaxing has years of experience in pcb assembly service, assembled by our most professional engineers and technicians, and the process and problems are returned to our customer service staff, who will keep in touch with you, through professional aoi and x-ray and other high-end testing tools, to ensure the best quality and delivery time.
HUAXING’s PCB assembly services include: 0201/BGA/CCGA surface mount (SMT), through-hole (THT), mixed technology (SMT and through-hole), rigid flexible PCB assembly services, conformal coating, potting and encapsulation, AOI/X-RAY PCBA testing, IC programming, box building, compliance with a wide range of standards including IPC 610 Class 2 and Class 3.
HUAXING PCB assembly service
Our professional team carefully process each order, offering one-stop service to save your time. We welcome small orders and prototypes without MOQ, provide quick samples and offer some samples for free. Sample installation cost is refundable for bulk orders.
Fast and efficient prototype assembly to shorten the design cycle; Design for manufacturability (DFM) and Design for Testability (DFT) recommendations to improve product manufacturability and ultimately reduce time to market.
Our highly flexible surface mount technology (SMT) production lines, and rapid changeover or reconfiguration capability are designed to produce high quality, low volume, high mix, 0201, BGA, CCGA, CSP, QFP and other low volume products. Our production model is designed to meet the unique needs of our customers.
We offer automated through-hole assembly, manual soldering, and flushless through-hole wave soldering services.
We offer a full range of coating and sealing services to protect sensitive electronic components from harsh environments. Whether you are in the aerospace, defense, medical, industrial or railroad industries, if your electronic solutions must operate in harsh environments, we can provide you with comprehensive coating and encapsulation services.
Huaxing PCBA offers complete solutions including complete system assembly, mechanical assembly, box fabrication services, wire harness manufacturing and interconnect assembly.
Through effective collaboration between Huaxing PCBA, our customers and suppliers, and our Kinaxis and e-Replenishment rapid response programs, customers can expect effective management and responsibility control. This is backed up by rigorous reporting and action plans.
Our testing capabilities include automated test equipment, flying probes, AOI (automated optical inspection), X-ray, burn-in (temperature immersion), mechanical fixturing, ICT (in-circuit testing), solder paste inspection, MDA (manufacturing defect analysis), functional testing, automated test software development. (In-circuit testing), solder paste inspection, MDA (manufacturing defect analysis), in-circuit functional testing, automated test software development, manual testing, electrical safety testing, RF testing, cable/ harness testing.
Our range of IC programming services includes MCU/MPU, EPROM, EPROM, FLASH, Nand Flash, PLD/CPLD, SDCard, TFCard, CFCard, eMMC, eMMC, MoviNand, DIP/ SDIP/ SOP/ MSOP/ QSOP/SSOP/. TSOP/TSSOP/PLCC/QFP/QFN/MLP/MLF/BGA/CSP/SOT/DFN.
| Element # | Element name | PCB Capabilities | |
|---|---|---|---|
| 1. | lead time | Assembly time varies from 24 hours to several weeks. Please select a timing option that suits your schedule and budget. Due to the difficulty of determining lead time for PCBA services, our policy is that lead time begins immediately after all parts are ready and all PCB files (Gerber files/other PCB files, etc.), Centroid ( Select and post PNP file, XY data or other format files), specification and all other necessary data or documents/images/photos required for our assembly work. | |
| 2. | Source of spare parts | Dispatched/Completed | We prefer that you supply all parts for PCBA services. In this case, send us all components with a specification file and a detailed packing slip indicating the item number, customer or manufacturer part number and quantity included. |
| Under lock and key | Thanks to our wide and strong spare parts supply network, we offer a turnkey PCBA service. We do not mark up the cost of spare parts. Given the large price gap between different suppliers, we only purchase from reliable suppliers who may not have price advantages. We will always seek your approval before making any decisions. | ||
| Partial turnkey/combo | This is our usual practice: you provide the main devices and components, and we supply you with the rest. As with a turnkey service, we will ask you to approve all detail details regarding price, quality and availability. | ||
| 3. | Assembly options | We offer surface mount (SMT), through-hole mount (THT) and a hybrid of the two. We also offer single or double sided placement. | |
| 4. | Types of solder | We offer both lead and lead-free (RoHS compliant) assembly services to our customers. Please choose the one that best suits your PCB and its parts. | |
| 5. | Stencils | We use laser cut stainless steel stencils to ensure high reliability of fine pitch and BGA components. Nano coating available on request. | |
| 6. | Minimum order | We have at least 5 pieces. We don’t want you to pay for something you don’t really need to save money. | |
| 7. | Component size |
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| 8. | Component package | We accept parts in reels, cut tape, tubes and trays, individual parts and in bulk. | |
| 9. | Board size |
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| 10. | Board shape | We can assemble boards of rectangular, round and any non-standard shape. (For shapes other than rectangular, you will need to join the boards into a pattern and add tear-off guides on the two longer parallel edges of the panel boards to allow the boards to be assembled by machine.) | |
| 11. | Board type | Currently we mainly work with rigid boards. Since we have the ability to work with flex and rigid-flex boards, please contact sales@huaxingpcba.com if your boards are flex or rigid-flex. | |
| 12. | Repair and modification | Repairs and modifications can be difficult, but we do it. Our BGA replacement service allows us to safely remove the misplaced BGA, replace it and install it back onto the PCB correctly. It’s cost effective. | |
Testing procedures
Various testing methods will be applied to the assembled boards before final shipment:
- Visual inspection: general quality check.
- X-ray inspection: inspection of BGA, QFN and bare PCBs.
- AOI test: check for solder paste, 0201 components, missing components and polarity.
- ICT (in-circuit testing).
- Functional test (according to your testing procedures).
ISO certification
HUAXING’s manufacturing facilities are ISO9001 certified, ensuring that we will exceed your expectations.
- ISO9001 certified
- IPC610-D Test Specification
- Pass rate ≥99.5%
- Quality complaint rate ≤ 0.1%
Our list of PCB assembly capabilities allows our PCB customers to have a convenient “one-stop solution” for their manufacturing and assembly needs.
