Since 1952, BCE (Belilove Company‑Engineers) has quietly built a reputation as the team you call when you need thermal and vacuum solutions no one else will attempt. While others offer standard catalog parts, BCE thrives on custom engineering challenges, transforming complex heating and vacuum-feedthrough concepts into reliable, precision-crafted solutions for critical industries, including space, aerospace, semiconductors, OEMs, and university research.
A Company Rooted in Practical Engineering
At its core, BCE embodies hands-on engineering. Operating from its ISO 9001:2015-certified facility in Hayward, California, BCE engineers don’t shy away from a design just because it doesn’t fit into a neat box. They dig into the customer’s challenge, study the constraints, and engineer a practical, manufacturable solution that meets tight performance, environmental, and space requirements.
Whether the task involves designing a heater that can survive extreme temperatures in orbit or a vacuum feedthrough that must handle complex signals and power transfers without leaks, BCE combines deep thermal and mechanical engineering experience with advanced testing to deliver what others say is impossible.
Why BCE Takes on the Hard Projects
Many companies prefer the safety of off-the-shelf designs and high-volume manufacturing. BCE takes a different path. They excel in low-to-medium volume custom projects, where the demands of advanced research, space hardware, and semiconductor tools require a unique solution.
Customers approach BCE with ideas and needs that often lack a clear roadmap. BCE listens, refines the concept, and engineers a design that meets the exact operating conditions—whether it’s a specific watt density, vacuum rating, or geometric constraint.
This willingness to take on nonstandard, high-precision thermal systems has allowed BCE to become a trusted partner to companies and laboratories that require problem-solving, not just parts.
Expertise Spanning Critical Industries
Space and Aerospace
In space and aerospace, hardware must function reliably for the first time and continue to operate effectively in harsh environments. BCE engineers understand these stakes, developing systems that perform under vacuum and thermal extremes while meeting NASA outgassing requirements. Their work supports satellite systems, propulsion testing, and aerospace instrumentation without cutting corners.
Semiconductor and Advanced Manufacturing
In the semiconductor sector, BCE develops thermal systems that integrate seamlessly into demanding manufacturing environments, where thermal uniformity, precision, and cleanliness are non-negotiable. BCE’s engineering team collaborates with clients’ design teams to align the thermal system with the process goals rather than forcing a standard solution.
University Research and OEM Innovation
For university labs and OEM innovators, BCE enables cutting-edge research and prototyping by providing engineered solutions that match experimental setups and new technology platforms. Their flexible approach allows rapid iteration while maintaining performance and reliability.
The BCE Approach
BCE’s process emphasizes collaboration, iterative prototyping, and precise testing. They analyze thermal profiles, material properties, and mechanical tolerances to ensure that each custom solution will function reliably in the field. Every unit is tested for thermal, vacuum, and electrical performance before it leaves the facility.
BCE also prioritizes practical manufacturability during the design phase, ensuring that even the most advanced custom designs can be produced cost-effectively while maintaining strict quality standards.
Their engineers remain closely involved from initial discussions through delivery, ensuring the final system accurately meets the customer’s requirements and is ready to perform under real-world conditions.
A Trusted Engineering Partner
BCE succeeds because it embraces challenges others avoid. Their engineering-led culture and practical experience in thermal systems and vacuum technologies allow them to take on projects where precision, performance, and reliability are critical.
Companies, researchers, and innovators who need thermal and vacuum systems that operate under extreme conditions—and who want to partner with engineers who will engage deeply with their problems—trust BCE.
With more than six decades of applied engineering and a willingness to tackle the unusual and complex, BCE stands as a cornerstone partner for industries and researchers pushing the boundaries of what is possible.
If you need a thermal or vacuum system for a mission-critical application—and the problem seems too complex for standard options—BCE is ready to help you build it.