PCBA Prototyping
KING FIELD is a PCBA manufacturer with over 20 years of professional experience . We are committed to providing customers with one-stop PCB/PCBA solutions.
☑We support ODM/OEM
☑No minimum order quantity requirement
☑ We offer turnkey assembly
Description
For inspection, you can do dual inspection by combining SPI & 3D AOI.
Minimum package component : 01005
SMT production capacity: 60,000,000 chips/day
DIP production capacity per day : 1,500,000 chips/day
Characteristics: Easy to customize, NPI import, BOM resource integration, cost cutting and efficiency rising, quick delivery, giving the customers full PCBA solutions.
Assembly Services:
We provide end-to-end PCB assembly services that include SMT placement, through-hole assembly, BGA, lead-free hybrid assembly, wire harness assembly, finished product assembly, etc.
Methods of services:
KING FIELD mainly provides our customers with the following options: turnkey, semi-turnkey, and processing services.
Surface treatments:
Hot air leveling (HASL), electroless gold plating, gold fingers, organic solder mask (OSP), electroless silver plating, electroless nickel-gold plating ENIG, electroless nickel-palladium-gold plating (ENEPIG).
Delivery time: Within 24 hours (express)
Order volume:
SMT factory is capable to produce from medium to large volume productions.
Why select KING FIELD for PCBA prototyping?

- Experience and scale
After 7 years of PCBA manufacturing, KING FIELD has accumulated a lot of knowledge and capabilities. We have now a 30+ member R&D team and a 300+ member production team. Our SMT plant is over 15,000 square meters in size.
- Quality assurance :
KING FIELD has been awarded certificates for 6 major systems: IATF 16949, ISO 13485, ISO 9001, ISO 14001, ISO 45001, and QC 080000 in the aspect of quality control. To maintain continuous quality, we have 7 SPIs, 7 AOIs, and 1 X-Ray testing machine. Besides, our MES system can trace the complete manufacturing history of every PCB.
- Diverse partners :
At KING FIELD, we have been serving major clients such as PRETTL, Yadea, Xinri, and Schneider, which has allowed us to position ourselves as a relentless benchmark in ODM/OEM PCBA intelligent manufacturing with high-performance and cost-effective solutions.
FAQ
Q1. How much time is required to get a quote?
KING FIELD: Typically it takes from the first 2 hours up to max 4 hours if the project is complex. We do not charge for quotation reviews and the quotation is valid for 15 days.
Q2. Small-batch prototyping MOQ premium you have?
KING FIELD: We don't have MOQs for 1-500 pcs. Besides the pricing is low, you also get the 5%-15% component cost savings, and a 10% discount on the iterative prototyping.
Q3. What's the shortest time for delivery?
KING FIELD: Typically, it takes 2 days but the bare boards can be shipped within 1 day and a fully PCBA in 2 days when a rush order is placed.
Q4. What kinds of PCBs and packages are you supporting?
KING FIELD: We offer different types of PCBs such as single-sided/double-sided boards, 24-layer multilayer boards, flexible boards, etc.. Also, we can handle 03015/BGA packages.
Q5. How do you guarantee the quality of prototype assembly?
KING FIELD: Our prototype assembly is certified to ISO9001+ Level 3 quality inspection; we also ensure a smooth transition from prototype to mass production without any adjustments needed.