Quick Turn PCB Assembly
As a PCBA manufacturer with over 20 years of professional experience , KING FIELD is committed to providing high-quality, highly reliable Box Build Assembly solutions to customers worldwide.
☑ SMT capacity: 60,000,000 chips/day
☑ THT production capacity: 1,500,000 chips/day
☑ Compatible PCB board specifications: Maximum size: 480 *510 mm; Minimum size: 50 mm *100 mm
Description
What is rapid delivery printed circuit board assembly?
Rapid delivery of PCB assembly involves rapidly manufacturing printed circuit boards, mostly used for prototyping or small quantity batches. Such a service is aimed at delivering the results in the shortest time possible without skimping on quality and reliability. Besides design review and component procurement, it involves the use of the fastest methods in assembly processes at all stages.
KING FIELD's Quick Turn PCB Assembly Manufacturing Capabilities
Mounting accuracy: Chip / QFP / BGA ± 0.035mm
Minimum assembly component : 01005
Minimum BGA thickness: 0.3mm for rigid boards; 0.4mm for flexible boards;
Minimum precision lead size: 0.2mm
Component assembly accuracy: ±0.015mm
Maximum component height: 25mm
SMT capacity: 60,000,000 chips/day
Delivery time: 24 hours (express)
Order volume: The SMT factory supports medium to large-volume production.
MES System: Digital Production and Tracking
Key features : Short delivery cycle, flexible production batches, advanced manufacturing technology, streamlined communication and project management processes, strict quality control measures.
Delivery time for fast PCB assembly :
- Prototyping: 24-72 hours
- <20 items : 3-5 business days
- 20-100 items : 5-7 business days
- 100-1000 pieces: 10 business days
- >1000 units: Based on the bill of materials
KING FIELD stays committed to these tests for rapid PCB assembly delivery :
- E-test
- AOI
- ICT
- FCT
KING FIELD's Fast PCB Assembly Service

Rapid delivery in PCB assembly manufacturing means that PCBA manufactures can offer PCBA services to their customers in the minimum possible time.
KING FIELD is well-known in the PCB industry for rapid-delivery and it mainly focuses on manufacturing and assembling PCBs in small to medium quantities.
l Extensive industry knowledge gained over 20 years
- Our 300+ engineers and production staff have a combined experience of over 20 years in the printed circuit board (PCB) industry. This has allowed them to gain a broad expertise in PCB assembly for various sectors, including automotive, aerospace, medical, and consumer electronics.
- KING FIELD's production line is equipped with 7 SMT lines, 3 DIP lines, 2 assembly lines, and 1 painting line. Our YSM20R placement accuracy can reach ±0.015mm, and it can handle the smallest 0.1005 components. Our daily SMT capacity is 60 million points, and our daily DIP capacity is 1.5 million points .
l Partners
KING FIELD's partners range worldwide from Asia to Europe, North America, and Southeast Asia. Our PCBA products and services have been delivered to customers in more than 30 countries of the world.

Transportation methods
Global Delivery: We export our products to standard markets in Europe, America, and Japan. We have very professional air-sea freight door-to-door services and are very steady and reliable.
- After-sales service
KING FIELD is not only a manufacturer of products but also a supplier of technical support. For over 20 years, we have been providing 24/7 technical support and staying in touch with our clients from the initial consultation until after-sales service is completed.
Maintain communication closely.
- One of the best and rare offers from us is "1-year warranty + lifetime technical consultation." If a product suffers a quality issue that is not caused by human factors, the product can be returned or exchanged at no charge to the customer. Besides, the relevant logistics costs will be borne by us.
- We continue to give our customers free guidance on how to optimize PCB design for their product reruns and technical changes. Our after-sales team is very quick to respond, with an average response time of less than 2 hours and a problem-solving rate of more than 98%. More than 80% of our past customers have made a long-term repurchase on the basis of an excellent after-sales experience.
FAQ
Q1: What do you think are the most common sources of risk?
KING FIELD: The issues most likely to arise would be miscommunications or changes between the different file versions for the design (e.g. BOMs, Gerbers, coordinate files, etc.). Also, data errors and incorrect packaging are possible.
Q2: When it comes to rapid delivery, what do you think are the main challenges in component supply?
KING FIELD: The difficulty mainly arises from the fact that the BOM lists a huge variety of components and that the supply channels are very complicated. Because the demand for a mixture of active and passive components is quite high, it most likely results in shortages of some materials and mismatches in delivery time. Finally, these can cause production stoppages.
Q3: What surface treatments do you offer for rapid PCB assembly and rapid PCB manufacturing?
KING FIELD: Our surface treatment options for rapid PCB assembly and rapid PCB manufacturing include HAL, ENIG, Electroless Tin/Silver Plating, Electroless Nickel-Palladium-Gold Plating (ENEPIG), Gold Fingers, Gold Plating, and Selective Hybrid Surface Treatments.
Q4: Can you procure components for my assembly project?
KING FIELD: Yes, we are able to procure components for your assembly project based on the Bill of Materials (BOM) you provide.
Q5: What types of circuit boards do you provide for rapid delivery of printed circuit board assemblies?
KING FIELD: At KING FIELD, there are various types of fast-delivery PCBs that we can provide. These include high-density interconnect (HDI) PCBs, rigid PCBs, flexible PCBs, rigid-flex PCBs, metal core PCBs, etc.
