What we offer

Best of Best technology

Founded in 2004, BBTECH has specialized in providing connections for high-tech utilities associated with semiconductor and display devices in cleanrooms. BBTECH focuses on meeting the unique requirements of the industry by preventing particle generation and leaks following utility hook-ups.

BBTECH has become a leader in semiconductor utilities and successfully promoted commercialization of cleanrooms based on industry leading technologies and our management philosophy “the best services based on the best technologies”.

Cleanrooms

We offer customized cleanroom design and fabrication services to meet your exact requirements. Furthermore, we hold patents for innovative clean elevator technology.

Following construction, we provide comprehensive cleanroom validation and testing services to ensure adherence to your specified cleanliness standards. This includes particle count testing, airflow visualization, air change rate testing, and other essential tests for compliance.

Additionally, we provide training programs and documentation to educate your staff on cleanroom protocols, gowning procedures, equipment operation, and contamination control measures.

  • An air shower eliminates fine particles and viruses clinging to articles or the human body with a powerful blast of clean air before entry into a cleanroom. The system ensures perfect airtightness to completely prevent the infiltration of particles or viruses from outside the cleanroom.

  • A clean booth creates a localized clean environment enclosed by plastic curtains or acrylic panels, and features high-efficiency filters mounted on the ceiling to achieve a cleanliness level of up to Class 100. The booth maintains a slight positive pressure to prevent the entry of outside air and ensure that the space remains consistently clean.

  • The blower filter unit features a small blower integrated with the filter, available in two configurations: duct-connected and independent circulation.

  • This unit, which includes a HEPA filter and is mounted on the ceiling, supplies indoor air through the filter, maintaining a cleanliness level ranging from Class 1000 to Class 10000—considered a fundamental component of a cleanroom.

    The performance of a cleanroom depends significantly on the collection efficiency and ventilation rate, which are influenced by the installation method and number of HEPA filter units. The HEPA filter is designed to capture 0.3 µm particles with an efficiency of 99.97% to 99.999999%, so even a minor leak can severely impact performance.

  • The FFU (Fan Filter Unit) system is designed for the installation of standardized units on the ceiling. It is currently used in both domestic and international high-class cleanrooms or manufacturing lines that require localized cleanliness.

  • The increasing demand for construction calls for a range of advanced air handling units. To address this need, we have worked to diversify and specialize our air handling units, catering to both standard buildings and industrial applications, and providing equipment tailored to each specific purpose.

Semiconductor Utility

We offer design, manufacturing, and installation services for utilities essential to critical equipment This includes general gas supply, UPW & drain, chemical, vacuum, and exhaust. We provide hook-ups for various utility structures and types, ensuring compatibility and seamless integration. 

Our team excels in crafting customized piping solutions uniquely suited to your business requirements. From design through to manufacturing and installation, we specialize in delivering bespoke solutions that optimize performance and efficiency. Count on our specialized knowledge to guide you towards the ideal solution for your operational needs.

  • Design and engineering for utilities supplied to equipment (sus tube, sus pipe, and flexible).

    General gas supply, PCW, and exhaust utilities.

    Utility hook-up between production facilities and supplementary installation.

  • We provide hook-ups for a variety of high-tech utilities connected to semiconductor and display devices in a cleanroom to meet the special needs of the industry, preventing the generation of particles and the occurrence of a leak after the utility hook-up.

    Connections are available regardless of the utility structure or type.

    Special flange, reducer, manifold, etc.

Cryogenic Piping

Cryogenic piping is a specialized type of piping system designed to handle extremely low temperatures. These temperatures are common in industries where liquefied gases are transported or stored.

  • Due to the extreme cold, materials used must be able to maintain their mechanical properties. Common materials we use include stainless steel, aluminum, and specialized alloys such as Invar and Inconel.

  • Cryogenic piping requires highly efficient insulation to minimize heat transfer from surroundings and to prevent the fluids from warming up. Common insulations we use include polyurethane, perlite and vacuum-insulated panels

  • We design to minimize thermal gradients and stress concentrations. Our designs often include expansion loops, flexible joints, and supports to accommodate thermal contraction and expansion due to temperature changes

  • Due to the potential hazards associated with cryogenic fluids our piping systems are designed with safety valves, relief devices and leak detection systems.

  • We have the specialized knowledge and equipment to design, install and maintain these complex systems. We follow strict welding procedures, material handling techniques and safety protocols during our install and maintenance processes.

Teflon Coating

We produce our own Teflon-coated piping and ducts, which are certified by USA FM for fire and corrosion resistance. Teflon-coated piping involves applying a Teflon layer to the interior surfaces of the pipes or fittings.

  • The Teflon coating makes our piping highly resistant to a broad spectrum of chemicals, acids, bases, and solvents. This ensures that our piping can handle corrosive materials without experiencing degradation.

  • The smooth Teflon surface reduces friction and minimizes material buildup inside the piping. This is especially advantageous in applications where maintaining consistent flow rates is crucial.

  • Teflon's exceptional thermal stability makes it ideal for both high-temperature processes and cryogenic applications.

  • The smooth, non-porous surface of Teflon facilitates the even flow of fluids, reducing turbulence and pressure drops in comparison to uncoated piping.

  • The Teflon coating offers a protective barrier against wear, abrasion, and environmental factors, significantly extending the lifespan of piping systems.