Double Sided PCB Manufacturing
Boyastar Electronic Technology Co., Ltd. began PCB work in 2008. We have made many double-sided boards over 18 years. Our factory is in Guangde, Anhui, China. The Double Sided PCB Manufacturing service makes boards with top and bottom layers. It uses through-hole metallization for layer-to-layer connections.
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Two Layers with Strong Connections
Boyastar Electronic Technology Co., Ltd. began PCB work in 2008. We have made many double-sided boards over 18 years. Our factory is in Guangde, Anhui, China. The Double Sided PCB Manufacturing service makes boards with top and bottom layers. It uses through-hole metallization for layer-to-layer connections. Buyers can request double-sided routing, through-hole metallization, top and bottom connections, and higher routing density. Buyers can request FR-4, high TG FR-4, and high CTI FR-4. We support immersion gold, HASL, OSP, immersion silver, immersion tin, and hard gold plating. We also support thick copper and impedance control.

Through-Hole Alignment and First Article
This service fits power equipment, industrial control modules, communication equipment, automotive electronics, consumer electronics, instruments, home appliance control boards, and LED lighting. Buyers send Gerber files. Our factory has more than ten engineers. They do manufacturability analysis. They give process advice. We send a formal quote and lead time within 24 hours. We do through-hole alignment control. We confirm the first article. We accept OEM and ODM orders. Buyers can send drawings or a sample unit. Sample fees are based on real work. We deduct them from mass production orders. Batch orders start at 500 pieces. The Double Sided PCB Manufacturing service gives buyers a solid choice for two-layer work.

Full Electrical Testing Every Batch
Through-hole alignment is the top risk in double-sided boards. We control through-hole alignment. We check the first article. We keep records from incoming material to final shipment. Our quality team has more than 20 people. Every batch gets 100% electrical testing. We use AOI optical inspection and flying probe testing. We accept third-party inspection. Our factory holds IATF16949, ISO9001, ISO14001, and ISO45001. We also hold Underwriters Laboratories product safety certification. The file number is E528398. Buyers often ask the difference between double-sided and single-sided boards. We say double-sided boards offer higher routing density. The Double Sided PCB Manufacturing service gives buyers a clear path for two-layer boards.

Specifications Buyers Need to Know
|
Parameter |
Content |
|
Structure |
Top and bottom layers, through-hole metallization, layer-to-layer electrical connection |
|
Base Material |
FR-4, high TG FR-4, high CTI FR-4 |
|
Surface Finish |
Immersion gold, HASL, OSP, immersion silver, immersion tin, hard gold plating |
|
Optional Process |
Thick copper, impedance control |
|
Quote Time |
Formal quote within 24 hours after Gerber files |
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