+86 134 0021 8776


PCB Assembly

PCB Assembly

Polaris offers full turnkey PCB assembly service, inlcude PCB manufacturing, components procurement, PCB assembly, programming, testing and case mounting, both prototype and high volume production are accepted here.

Rigid PCB assembly, flex PCB assembly and rigid-flex mixed PCB assembly are all available here. Polaris devote to provide the best service to customers with competitive price. We have served more than 2000 customer's all over the world, and the main use of the PCBA products are in 5G communication, medical device, car electronic system, industrial control, drone, and so on.

We have 5 production lines in our assembly factory to meet different customer's demands, 2 fully-automatic production lines plus 3 semi-automatic production lines, then for both small quantity and large quantity, we can provide the most optimal production way. There are more than 130 stuffs in our factory, and more than 70% are experienced workers. We have very strict working process, there is operation instruction in each work step, and there are special mamagers to inspect the process at any time, so the product quality can be controlled very well.

What we can provide

Fully automatic production lines

Surface Mount min package 01005

Through hole-Selective wave solder


Flex & Rigid Flex assembly

AOI – Automatic optical inspection

X-Ray inspection

Clean and No-Clean processes

ROHS (Lead-free) production line

Chip programming, PCBA functional test

Conformal coating(Fully and partly)

Potting & Encapsulation

Enclosure mounting

Cable assembly


Mount range01005, 0201, 0402, 0603. 0805, 1206, 1210. chips, QFN, QFP, BGA, LGA, DSP, CSP assembly; through hole parts assembly
Mount Accuracy±0.03MM
Max PCB sizeSample: 400*800mm; Volume 460*510mm
Max components height25mm
Min pitch for QPF/SOP/SOJ/IC0.3mm
Min pitch for GSP/BGA0.3mm
TestAOI, eyes testing, X-ray, function test, temperature cycling
ExtraProgramming, Conformal coating, potting compound, enclosure mounting

Products Display

  • HDI PCB assembly

    HDI PCB assembly

  • LED aluminum PCB assembly

    LED aluminum PCB assembly

  • Medical PCB assembly

    Medical PCB assembly

  • Through hole PCB assembly

    Through hole PCB assembly


  • Q1: What are needed for PCB assembly quotation?

    Gerber file and BOM are required for PCBA quotation.

  • Q2: What’s the MOQ for PCBA manufacturing service?

    There is no MOQ, small and large quantity orders are both acceptable here in Polaris.

  • Q3: Are my files safe?

    Yes, your files will be very safe here in Polaris, we protect customers’ intellectual property in the whole process. All the data will never shared with any third party.

  • Q4: How to place a PCBA order?

    Please send us the gerber file, BOM and the quantity you need, we will provide quotation and invoice, then you can pay for the order to start production.

  • Q5: Can you provide full turnkey OEM service for electronic products?

    Yes, we can provide service for PCB manufacturing, components procurement, PCB assembly, programming, testing, enclosure mounting and so on.

  • Q6: Can we provide components and you just make PCB and assembly?

    Yes, we accept all or part of components supplied by customer.

  • Q7: Shipping cost?

    We have established long-term cooperation with several Express companies for, and we get good discount from them. We always choose the most optimized way to ship products to customers. If you have shipping account, we can also use your account for the PCBA products shipping.

  • Q8: What payment way can you accept?

    Bank T/T, Paypal(credit card), L/C, West union.


Contact Us

+86 134 0021 8776

+86 134 0021 8776


Floor 9, Aupu building, No. 395 XinShi North Road, Shijiazhuang Hebei, China

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