Technology partner and leading manufacturer of high reliability, advanced technology printed circuit boards
Trusted by the world’s most innovative, high-growth companies
We manufacture a broad range of PCB types and technologies for a one-stop solution
High-Density Rigid
KEEP BEST is rigid capabilities include HDI high-layer count boards, staggered microvias, blind/buried vias, back drilling, multiple sequential lam, via fill, metal backed/metal core, and oversized panel options.
Rigid-Flex and Flex
As experts in rigid-flex and flex manufacturing, we handle rigid-flex, bookbinder, multilayer, adhesiveless & adhesive, stiffeners, laser ablation, thin flex laminates, assembly options and more.
RF / Microwave
Our RF expertise includes using a wide range of PTFE materials, mixed material stackups, plated cavities, edge plating, high-temp lamination, mode suppression/stitching, buried resistors, and edge launch features.
Semiconductor
We specialize in semiconductor reference cards, probe cards, DUT, and burn-in-boards. Our RF capabilities include high aspect ratio, low-loss materials, bondable gold, tight tolerance drilling, and sintering.
A few of the markets we serve
Industrial Control
KEEP BEST is an experienced PCBA manufacturer dedicated to providing high-quality, high-reliability PCBA solutions for the industrial control industry. We have a professional technical team and advanced production equipment to meet your various industrial control PCBA needs.
Security
We are your trusted partner for PCB manufacturing in the security field. Whether you need PCBA for security surveillance systems, anti-theft systems or other security applications, we can provide you with a solution that meets your needs.
Medical
We implement stringent quality control measures to ensure that our products meet the highest healthcare industry standards. We hold relevant healthcare industry certifications, such as ISO 13485, to ensure that our products comply with healthcare regulations.
Internet of Things (IoT)
We can design and manufacture PCBs according to your specific requirements to meet your unique IoT device needs. We also provide you with rapid prototyping services to help you quickly test your designs, and we have strong production capabilities to meet your high-volume needs.
Vehicle-related
KEEP BEST is an experienced PCBA manufacturer in the automotive industry, committed to providing high-quality, high-reliability PCBA solutions for the automotive industry. We have relevant automotive industry certifications, such as IATF 16949, to ensure that our products comply with automotive regulations.
Why KEEP BEST?
KEEP BEST is one of the largest PCBA manufacturers in China.
With field application engineers across all around the world, best-in-class processes, top-of-the-line equipment, and redundant facilities, we are the clear choice when selecting a manufacturer for mission-critical PCB designs today and in the future.
Global reach, local impact
KEEP BEST’s large factory feature cutting-edge capabilities, ultra-efficient processes, the most experienced teams, and a culture dedicated to exceeding expectations.
KEEP BEST provides complete one-stop PCBA manufacturing with speed, reliability, and flexibility.
Order Process
1.Upload production documents
2.Send form
3.Return DFMA test report
4.Specialist connection
5.Quotation
6.Contract
7.Production
8.Transport
9.Receipt
