Take your product from idea to real-world impact.
Integrated PCB Solutions for Your Manufacturing Needs
At Keep Best PCBA, we offer end-to-end solutions for your PCB needs, covering design, manufacturing, and assembly. With decades of experience, we provide cost-effective services, optimized for efficiency and reduced lead times.
Whether you require prototyping, new product introduction, or full-scale manufacturing, our global team of engineers ensures your product meets industry standards while maintaining high-quality performance. Trust us to bring your concepts to life through streamlined processes and dedicated customer support.
PCB Design Service
Free
DFM Check
PCB Manufacturing
Components Purchasing
PCB Assembly Service
Assembly
Test
Design and Development
Innovative solutions for your complex PCB needs.
At Keep Best PCBA, we specialize in solving intricate engineering challenges. Our team thrives on developing creative, high-quality PCB design and assembly solutions, even for the toughest projects. We’ve built our reputation on delivering when others can’t, offering reliable, cutting-edge services tailored to your specifications.
Leverage the expertise of our global PCB engineering team.
When you collaborate with Keep Best PCBA, you gain access to our worldwide network of engineering professionals. Our team operates with unified processes across all our facilities, ensuring consistency and high-quality results. We prioritize understanding your business goals to ensure alignment from concept to completion. With integrated expertise in design, manufacturing, and supply chain management, we deliver efficient, cost-effective solutions that meet your needs—on time and within budget. Your success is our top priority.
Design and Development Capabilities
- User-Centered Design (UCD)
- Mechanical engineering
- Electrical engineering
- Software engineering
- Quality and compliance engineering
- Project management
User-Centered Design: Turning Concepts into Reality
At Keep Best, we focus on developing product solutions that not only meet user needs but also deliver on your brand’s promise while ensuring manufacturability. Our User-Centered Design approach combines research, strategy, and innovation to create effective, intelligent product solutions. By understanding user expectations and design feasibility, we ensure that the final product enhances the user experience and aligns with production capabilities. This holistic approach bridges the gap between vision and execution, delivering meaningful results.
Free DFM Check
We offer a Free DFM Check to ensure your designs are optimized for manufacturability.
Our process is driven by your unique needs, providing a level of collaboration and transparency that sets us apart. From the moment you engage with us, we work closely with you to identify potential issues early on and offer solutions that streamline production. Our goal is to enhance your product’s reliability while reducing costs, ensuring your designs are ready for seamless assembly.
Expertise in Design Optimization
At Keep Best, our Free DFM Check goes beyond just reviewing your design. In today’s competitive market, it’s about understanding the full production process from design to assembly, proactively identifying risks, and ensuring smooth manufacturability.
With years of experience, we work closely with you to provide flexible, scalable solutions that align with your business objectives. Our team uses advanced tools to analyze and optimize your design, ensuring it’s ready for production while minimizing potential issues and delays.
Design optimization capabilities
- Design Analysis
- Manufacturing Process Knowledge
- Material Selection and Supply Chain Management
- Quality Control and Testing
- Use of Advanced Tools
Committed to Optimized Manufacturing
Our Free DFM Check is designed to ensure your product is optimized for manufacturing, reducing risks and keeping costs low. We collaborate closely with your team during the design phase to identify potential production challenges and areas for improvement. Our engineers work alongside our manufacturing experts to refine your design, ensuring it meets all production standards while enhancing quality and lowering costs. Together, we ensure your product is fully ready for efficient, reliable manufacturing.
Optimizing Your Product with a Free DFM Check
At Keep Best, our Free DFM Check integrates critical processes to ensure your design is ready for efficient manufacturing and risk reduction.
- ENGINEERING COLLABORATION
Our engineers work closely with your team to tailor solutions, optimizing every aspect of your design. - SETTING SHARED OBJECTIVES
We align our goals to enhance your product’s manufacturability and quality. - RISK REDUCTION
Utilizing advanced analysis tools, we proactively address potential production challenges. - COMPLETE SUPPORT
From initial design to final product delivery, we provide continuous guidance.
Our adaptable approach helps you minimize risks, ensuring your product reaches the market quickly and reliably.
PCB Manufacturing
Keep Best PCBA’s PCB manufacturing services offer several advantages
- Quality Assurance: Rigorous quality control processes ensure that all products meet high standards, reducing defects.
- Advanced DFM Capabilities: Free DFM (Design for Manufacturability) checks help identify potential issues early, optimizing designs for smooth production.
- Comprehensive Service: From prototype to mass production, Keep Best provides full support, ensuring timely delivery.
- Cost Efficiency: Competitive pricing and efficient processes help reduce overall manufacturing costs while maintaining quality.
- Global Reach: Facilities in strategic locations enable faster lead times and better support for international customers.
Committed to Creating Advanced Manufacturing Capability and Shaping High-quality Products
1.Experienced Team :A professional team with an average of over 15 years of industry experience.
2.Selective Supply Chain:Managing over 800 suppliers in aspects of quality, delivery, risks, etc.
3.Efficiency Systems:Implement digitalized ERP and MES systems to enhance efficient production and information management.
4.Precision Equipment:Utilize advanced equipment with high precision, speed, and reliability for production and testing.
5.Strict Quality Control:Subject products to 19 rigorous inspection processes, each demanding industry-leading standards.
How we help your business succeed
- Product Lifecycle Support
- Zero Defects
- Fast response and support
Product Lifecycle Support
- Shorten product development time
- Provide one-stop component procurement services
- From samples to pilot production, to mass production
Zero Defects
- Understanding customer mindset for quality No-questions-asked returns
- After-sales personnel timely reach out to customers
Fast response and support
- Quotation lead time: 1-3 days
- 24*7 customer support
- Support for both in-stock and backordered components
Components Purchasing
Reliable Component Sourcing with Quality Assurance and Timely Delivery
Keep Best PCBA offers significant advantages in component sourcing. With a robust ERP system, the company ensures a smooth supply chain that improves delivery rates and maintains steady production flows. Their strict quality control process guarantees 100% compliance with the Bill of Materials (BOM), minimizing errors and ensuring the correct components are used. Partnering with premium suppliers, Keep Best PCBA secures high-quality components, ensuring consistency and reliability. Additionally, with over 15 years of industry experience, the team provides cost-effective sourcing solutions without compromising quality, making them a reliable partner in the PCB assembly industry.
860+
Partners
450+
Original Suppliers
300+
Distributors
110+
Stockists
50000+
Electronic Components
20+
Procurement Engineers
Quality Assurance
- System Assurance
Suppliers pass ISO9001, IATF16949, 13485 medical system certification, and agents have original factory “Agency Qualification Certificate“. - Environment-friendly Assurance
The components comply with RoHS and REACH requirements. - Testing Assurance
Deep collaboration with third-party testing companies for high-end components including decapsulation/X-ray testing and functional testing, ensuring the components’ quality.
Delivery & Risk Management
Keep Best PCBA ensures efficient delivery times with a lead time of 2-3 weeks for main chips, 5-7 days for passive components, and 2-3 weeks for customized components. To manage risks effectively, the company employs multi-source procurement, inventory management, regular risk assessments, and a robust “Contract Agreement Framework” to maintain stability and reliability in the supply chain.
Suppliers
PCB Assembly
Our Comprehensive PCB Assembly Services: Speed, Quality, and Transparency
At Keep Best PCBA, we pride ourselves on offering several key advantages in PCB assembly services. Our one-stop service covers the entire process—from R&D support to component procurement and manufacturing—allowing us to help our clients reduce development time and streamline their production processes.
Our commitment to high-quality assurance is unwavering. We implement strict quality control measures, following a zero-defect policy and offering a “no reason to return” guarantee. Our quality checks include 19 inspection steps, which go above and beyond industry standards to ensure reliability and performance.
We also understand the importance of speed, which is why we provide a quick-turn service to accelerate time-to-market. This includes rapid quotes, 24/7 support, and dedicated teams for prototypes and small-to-medium batch production, ensuring that we meet our clients’ tight deadlines.
To ensure efficiency in our processes, we leverage advanced ERP and MES systems. These systems allow us to achieve a 98% on-time delivery rate and maintain a 99.9% pass yield rate, offering our clients real-time access to order and production statuses for greater transparency.
Our state-of-the-art SMT workshop is equipped with automated assembly lines and advanced inspection tools like 3D SPI and X-ray systems, along with a nitrogen reflow oven that ensures top-notch soldering quality. These capabilities make us a trusted partner for those seeking efficient, high-quality PCB assembly solutions.
High-quality Advanced Manufacturing Workshop To Ensure Production Capacity And Product Quality
SMT Workshop
- KEEP BEST has a 3000㎡ 100,000-level dust-free workshop, equipped with 6 fully automatic high-speed SMT assembly lines, fully automatic solder paste printers, brand-new Yamaha YS20R, ten-zone nitrogen reflow ovens, wave soldering machines, etc.
- It also has online 3D SPI, online AOI, X-RAY machines, intelligent first-piece testers, BGA Rework Station, Pbt Cleaning Machine, etc.
- The production yield of SMT reaches 99.9%.
DIP Workshop
- Has a 1000㎡ DIP electrostatic workshop.
- Equipped with a professional DIP post-welding team and advanced post-welding equipment : selective conformal coating machines, FCT Tester,etc.
- Equipped with 2 lead-free Lead-free Wave Soldering machines, with a daily production capacity of up to 100,000 pieces.
Industry Advanced Manufacturing Equipment Ensuring High Quality Output
Assembly Test
Comprehensive Testing Services for Zero-Defect PCB Assemblies
Keep Best PCBA offers comprehensive PCB assembly testing services designed to ensure high-quality results and zero-defect products. Our testing capabilities include advanced 3D SPI (Solder Paste Inspection) and Automated Optical Inspection (AOI) to check for solder paste application accuracy and identify potential defects early in the process. We also use X-ray inspection systems, specifically the American brand SCIENSCOPE, to inspect 100% of BGAs (Ball Grid Arrays), far exceeding the industry standard of 10% sampling. This approach ensures each solder joint meets the highest quality standards.
In addition, our Functional Circuit Testing (FCT) ensures that all components meet performance standards and are compliant with design specifications. With customized hardware and software, our FCT equipment can address over 80% of testing requirements, making it a critical part of our commitment to delivering reliable PCB assemblies. This rigorous, multi-step approach allows us to consistently provide high-quality PCBA solutions that meet the unique needs of our clients.
