Zero Defects,
Make Your Electronics
Stand out
Be Reliable
PCBA Manufacturer
We are committed to making our Printed circuit board assembly products zero
defect and can return or exchange them for you without any reason.
We’re in the business of helping you grow your business.
QUOTE NOW
Fill in your requirement information and upload Gerber and BOM files, we will give you a quote as soon as possible.
Reliable PCB Manufacturing & Assembly at Competitive Prices
KEEP BEST is a real PCB assembly manufacturer in Shenzhen with three manufacturing bases: Shenzhen, Zhongshan, and Thailand; the Thai factory can save you 25% of the cost. We also have a North American office and can communicate and visit you at any time. In 2024, we became the only company that dared to offer no-questions-asked returns.
PCB Assembly Service at low cost.
24 HOURS
EXPEDITED
PCB Manufacturing&Assembly with
24 hours expedited service.
PROTOTYPE TO MASS
PRODUCTION
PCB assembly with low quantity from 1pc to mass production.
TURNKEY,PARTIAL TURNKEY,KITTED/CONSIGNED
Turnkey (All components sourced by KEEP BEST), Partial turnkey, Kitted/Consigned
Choose Keepbest Just the Beginning
Select Keepbest to Accelerate Your Electronics Vision Realization
We help companies become profitable from design to manufacturing. Keepbestprovides full turnkey PCB assembly, testing, and refining your ideas quickly and cost. Effectively, ensuring you achieve the results you need.
Reasons For Low Cost And High Quality
Thai factories have lower labor costs, 25% lower import tariffs, Keepbest has extensive experience, and the quality is the same as North American manufacturers.
Manufacturing On Demand.Instant Quotes
Get quotes and place orders around the clock with full visibility,Our qualityteam ensures flawless results.
Dedicated Program Management
Your success is our success. Count on our engineers and specialists to support you every step of the way.
No-questions-asked
returns
Are you waiting for a reliable PCBA partner? In 2024 we became the only company that dared to offer no questions-asked returns.
What We Offer
Full Turnkey PCB Assembly Services
Keep Best PCB Assembly Co., Ltd is a printed circuit board assembly manufacturer integrating component procurement/SMT/DIP/finished product assembly and testing.
Free DFMA Service
We provide comprehensive DFMA services, including manufacturability analysis, etc.
PCB Design Service
We have many years of PCB design experience and can meet the various needs of our customers.
PCB Manufacturing
We conduct strict quality control on the manufacturing process to ensure product quality.
Components Purchasing
We have an extensive network of suppliers to ensure you get all the components you need.
PCB Assembly Service
We provide one-stop PCBA services, including design, manufacturing, testing and assembly.
Assembly Test
Our assembly testing services cover all aspects to meet your different testing needs.
PCB ASSEMBLY CAPABILITIES
We have a workforce of approximately 200 people. We are proud of our reputation as a leading specialist in surface-mount, thru-hole and mixed technology PCB assembly and electronic manufacturing services as well as turn-key electronic PCB assembly.
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TEM
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PROCESS CAPABILITY PARAMETER
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TURNKEY PCB ASSEMBLY SERVICE
PCB Manufacturing/ Parts Inspection
PCB Assembly
IC Programming
Functional Testing
Package & Delivery
PCB Manufacturing/ Parts Inspection
A. PCB Manufacturing/Parts Inspection
PCB fabrication will be started immediately once we confirmed your PCBA order and we will work on the components sourcing at the same time.
All the components will be inspected by our IQC Department. For example, the Value and Package match the description/soldering pad or not, to ensure there will be no mistake in assembly process.
PCB Assembly
B. PCB Assembly
PCB Assembly will be started after step 1. Hand soldering and machine soldering are available based on your order quantity.
IC Programming
C. IC Programming
It is usually done by using a computer as a bridge for IC programming, because the computer can upload software into the IC before the chips are mounted on the board.
Functional Testing
D. Functional Testing
FUNCTIONAL TESTING is operated by a software to ensures that the requirements are properly satisfied by the application.
Package & Delivery
E. Package & Delivery
A reasonable packaging reduces the possibility of damage in transit, and DHL or FedEx we selected can let you get the package faster than other methods.
Choose Keep Best PCBA
Choose Keep BestPCBA! Our top-notch team ensures every step of your PCB assembly is seamless and dependable. With us, you’ll enjoy peace of mind knowing your electronics are in expert hands, leading to flawless results every time. Let’s make your next project a breeze!
Years of Experience
0
+
Who We Are
We provide
the best PCB Assembly Services
One - stop Printed circuit board assembly Solution provider
Keep Best PCB Assembly Co., Ltd serves many well-known brand customers in industrial control, security, medical, Internet of Things, automotive, artificial intelligence, smart home, power and communications industries at home and abroad.
The company continues to be customer-centric, improves the level of digital intelligence, and is committed to meeting continued high-quality customer needs.
In 2024, we put forward the quality requirements of “zero defects, support for no-reason returns and exchanges” that challenge the limits of the industry, and strive to provide customers and partners with the highest quality products and services in the industry, and assist customers in business success.
Don’t Just Take Our Word For It.
Hear It From PCB&PCBA Manufacturer by 500+ Successful Partners.
Act now, choose the right supplier, and reduce your trial and error costs.
Choose keepbest and save 25% of the cost immediately!
Jane Smith
We have been working with Keep Best for the past three years, and we have been consistently impressed with their professionalism and dedication to quality. Their PCBs and PCBAs are always delivered on time and meet our exact specifications. We highly recommend Keep Best to any company looking for a reliable and high-quality PCB supplier.
FAQ
ShenZhen,China.
If you are placing a fully consigned assembly order, please provide:
Gerber files
BOM (.xls, .xlsx)
Pick & place file (.xls, .xlsx, .txt, csv)
Fabrication and assembly drawings
Readme.txt file
Customers can choose industry-leading freight companies, including FedEx, UPS, and DHL, at check-out. All relevant shipping and tracking information, including airway bill numbers, is provided automatically upon shipment of each purchase.
1.If you want to have it repaired locally,We bear the cost of repairs.
2.If you agree to return it for repair,We cover logistics and repair costs.
3.If you do not agree to repair,
We will replace you with a brand new product.
4.If you do not agree to repair and replacement,
We will refund you.
We mainly focus on high-quality PCBA services of "multi-variety, small and medium batches, and short delivery time"
Low-volume PCBA assembly can provide high turnaround times without leaving PCBA boards stuck in high unusable inventory.
Our estimated delivery times start the day after you place your order, depending on the volume and complexity of your turnkey PCB assembly requirements.
A complete turnkey PCB assembly service offers multiple benefits including ease of management, low or high volume assembly, multiple services, fast lead times, and more!
Offering turnkey PCB assembly services means that the supplier will handle all tasks including component or part sourcing, manufacturing, assembly and final delivery!
Yes, we can provide both services at the same time.
For sure, we have advanced facilities and equipment to handle a large number of PCB orders. In addition, we have a team of PCB experts with extensive experience in meeting high volume PCB production.
send a masseage
Fill in your requirement information and upload Gerber and BOM files, we will give you a quote within 24 hours.