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Choosing the right manufacturing partnership model is a critical strategic decision that impacts costs, risks, time to market, and internal resource allocation. Kingsheng PCBA offers both turnkey and consignment assembly options, providing the flexibility needed to meet your specific needs. Understanding the key differences will help you select the model best suited to your company's capabilities and project goals.
The Turnkey Model: Full-Service Partnership
In a turnkey (or "full-service") model, Kingsheng PCBA manages the entire process, from PCB fabrication and electronic component procurement to assembly, inspection, and testing, all the way to final delivery. You provide the design files and specifications; we take care of the rest.
Ideal for:
Key benefits: a single point of contact, faster time to market, reduced internal workload, and potential cost savings thanks to our bulk purchasing. Our qualified alternatives service is seamlessly integrated to manage any procurement challenge.
The Consignment Model: Customer-Managed Supply

Consignment vs turnkey cost comparison
In the consignment model, the customer purchases and supplies us with all components and bare PCBs. Kingsheng PCBA then provides electronic assembly services, including SMT assembly, THT assembly, and all inspections and testing.
Ideal for:
Key benefits: Greater control over component selection and cost, the ability to leverage existing supplier contracts, and direct management of component inventory.
Making the right choice with Kingsheng
The best model depends on your priorities. Are you looking for speed and simplicity (going for a turnkey solution) or control and potential direct cost savings (going for a consignment solution)? Many of our customers use a hybrid approach for various projects.
Our flexible collaboration philosophy allows us to customize our approach. We offer free samples for both models to instill confidence. Our highly skilled engineering team provides optimization solutions regardless of the chosen path, ensuring design is geared toward manufacturability and quality.
Conclusion: Aligning the Model with Your Mission
There is no universally "best" model, only the model that best suits your specific project and your organization's strengths. By clearly understanding the tradeoffs between control and convenience, you can make an informed decision.
Not sure which model is best for your next project? Contact Kingsheng PCBA to discuss your needs. Our team will help you evaluate your options and choose the partnership model that offers the most value for your PCB assembly goals.
With 17 years of expertise in PCBA design, manufacturing, and service, KingshengPCBA is ready to help turn your ideas into reality. Feel free to contact us anytime to discuss your requirements and get a professional quotation.
Please send Email to kspcba@c-alley.com or call us through +86 13828766801 Or submit your inquiry by online form. Please fill out below form and attach your manufacturing files( PCB Gerber files and BOM List) if need quotation. We will contact you shortly.
+86 13828766801
kspcba@c-alley.com
https://www.kingshengpcba.com/
2/F, Building 6, Tangtou 3rd Industrial Zone, Tangtou Community, Shiyan Town, Baoan District, Shenzhen, China, 518108