QUAL-PRO

Delivering Customer-Focused Solutions with Proven Reliability Since 1972

About Us

In today’s rapidly evolving electronics landscape, innovation demands a partner you can trust. Qual-Pro empowers your ideas, providing end-to-end electronics engineering and manufacturing solutions that streamline your product development journey.

With over 50 years of experience, we’re more than just a manufacturer. We’re your strategic collaborator, offering comprehensive services encompassing design, engineering, global manufacturing, and logistics. Our state-of-the-art facilities in the US and Thailand provide a unique advantage: the agility of local engineering combined with the cost-efficiency of offshore electronics manufacturing.


Whether you’re developing life-saving medical devices, mission-critical aerospace components, or groundbreaking consumer electronics, Qual-Pro’s expertise and unwavering commitment to excellence ensure your products are brought to market reliably and efficiently.

Core Expertise

We understand that every project is unique. That’s why we excel in high-mix, low-volume manufacturing, providing the agility and customization essential for diverse product needs and rapidly evolving markets. Our adaptable approach seamlessly tackles intricate PCB assemblies, complete box builds, cable harnesses, and full turnkey solutions.


Complexity is our forte. We leverage precision engineering and meticulous manufacturing processes to meet the stringent demands of regulated industries like medical, aerospace, and defense. Our proven track record includes hundreds of successful projects, showcasing our ability to navigate even the most intricate manufacturing challenges.

  • Key Capabilities: PCB Assembly, Box Build, Cable Harnesses, Turnkey Solutions, New Product Introduction (NPI), Prototyping, and more. 
  • Benefits of High-Mix, Low-Volume: Agility, customization, reduced inventory costs, ideal for NPI and evolving market demands.

Industries Served: Medical, Aerospace, Defense, Industrial, and more, with tailored solutions for each sector’s unique requirements.

Quality & Compliance

In regulated industries, quality and compliance aren’t just buzzwords – they’re paramount. Qual-Pro’s robust Quality Management System (QMS), certified to ISO 9001:2015, ISO 13485:2016, and AS9100 Rev D, ensures every product meets or surpasses the most rigorous industry benchmarks. We’re also proud to maintain NADCAP accreditation for special processes.

We understand the critical nature of medical device manufacturing. Our FDA-compliant processes and meticulous attention to detail guarantee the safety and effectiveness of your Class II medical products. From rigorous quality control to continuous improvement initiatives and comprehensive employee training, Qual-Pro’s commitment to quality is unwavering. We deliver products you can rely on, every time.

Global Manufacturing Advantage

Experience the power of a truly global manufacturing partner. Qual-Pro’s strategic presence in the US and Thailand offers unparalleled advantages. Our US headquarters in Gardena, California, acts as a center for cutting-edge engineering, rapid prototyping, and New Product Introduction (NPI) support, accelerating your time-to-market.



Our Thailand facility leverages a highly skilled workforce and cost-effective operations to deliver high-volume production, ensuring competitive pricing and supply chain optimization.
With seamless collaboration and transparent communication across our global teams, we guarantee efficient project management and on-time delivery, regardless of location. Qual-Pro’s expertise in international logistics streamlines your supply chain and minimizes risk, providing you peace of mind.

Our Expertise

We understand that every project is unique. That’s why we excel in high-mix, low-volume manufacturing, providing the agility and customization essential for diverse product needs and rapidly evolving markets.

Commercial

High-quality electronics manufacturing solutions.

Industrial

Robust electronics for demanding industrial environments

Medical

Precision manufacturing for Class II medical devices.

Aerospace

Mission-critical electronics for aerospace applications

Energy

Electronics manufacturing for the energy sector

Transportation

Reliable electronics for the transportation industry

FAQS

By leveraging our US-based engineering expertise for rapid prototyping and NPI, coupled with efficient high-volume production in Thailand, we streamline your product development journey and accelerate your time-to-market.

Our Thailand facility offers significant cost savings due to lower labor costs and access to a robust Asian supply chain. We pass these savings on to you, making your products more competitive in the global marketplace.

Global manufacturing can present challenges like communication barriers, IP protection, and quality control. Qual-Pro mitigates these risks through transparent communication, stringent quality management systems, and a dedicated global program management team.

Yes, we offer comprehensive logistics and shipping services, including direct shipment to your customers in the US and EU, ensuring your products reach their destination on time and in perfect condition.

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