SUNKING CIRCUITS ELECTRONICS TECHNOLOGY LIMITED

About us

The main reason for PCBA solder joint failure
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2022-08

The main reason for PCBA solder joint failure

The quality of solder joints is the most important part of PCBA processing. The reliability of solder joint quality det
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How Do I Get a PCB/PCBA Quote?
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2022-08

How Do I Get a PCB/PCBA Quote?

For a free PCB quote, we would need you to provide the following details:
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How do you ship out my orders?
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2022-08

How do you ship out my orders?

For PCB prototypes, we always deliver the goods by DHL,Fedex,UPS...
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What Are Your Business Hours?
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2022-08

What Are Your Business Hours?

​Your standard Eastwin business hours are 9:00 a.m. to 6:00 p.m. (Beijing time), Monday to Friday.
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Are Your PCBs RoHS-Compliant?
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2022-08

Are Your PCBs RoHS-Compliant?

The PCBs we manufactured comply with the essential requirements and other relevant provisions of the RoHs 3/REACH. However, we also offer leaded PCBs as per customers' request.
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Am Not Satisfied with My PCBs. What Are My Options?
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2022-08

Am Not Satisfied with My PCBs. What Are My Options?

If you find defects in your PCBs or are dissatisfied with any of our products or services, please, let us know at info@mktpcb.com as soon as possible. We will respond within 24 hours and will either:
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What Are Your Incoterms?
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2022-08

What Are Your Incoterms?

Our standard Incoterms are:
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Are My PCB Documents and Confidential Information Safe with You?
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2022-08

Are My PCB Documents and Confidential Information Safe with You?

We at MKTPCB take our customers’ privacy very seriously. All paperwork is handled in complete confidentiality, and we never share your documents and personal information with third parties.
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What Is Your Minimum Order Quantity (MOQ)?
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2022-08

What Is Your Minimum Order Quantity (MOQ)?

There is none. We are flexible, and our manufacturing facilities can easily handle small, medium, and large orders.
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What Does  SunKing Circuits Do?
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2022-08

What Does SunKing Circuits Do?

Main Supply : Rigid boards 2-36 layers, high-mix, low to volume production, HDI boards up to 5+N+5 steps, RF material PCBs, High Frequency, Heavy copper PCBs; Single/Double Alu PCBs up to 1500mm, 3/3m
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Do you accept express PCB(QTA) orders?
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2022-08

Do you accept express PCB(QTA) orders?

Yes, QTA/Express PCB order is no problem for Sunking.
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