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Support Center

Welcome to TOP FAST Support Center

Including contact information for easy communication, a frequently asked questions (FAQ) section, a downloads section for access to relevant documentation and a news section to keep you updated on the latest developments.


Frequently Asked Questions

  • Does Topfast PCB offer expedited or rush production services?

    Yes, Topfast PCB offers expedited or rush production services to accommodate urgent project timelines. We understand that there are situations where time is of the essence, and we strive to meet our customers' requirements efficiently. For PCB prototypes, we provide an expedited service with a remarkably fast turnaround time of 4 hours, allowing you to receive your prototypes quickly for testing and evaluation. Additionally, we have the capability to produce up to 1000 pieces in as little as 24 hours, ensuring rapid production for smaller volume orders. Our dedicated team and streamlined processes enable us to prioritize urgent orders and deliver high-quality PCBs within accelerated timeframes. We aim to provide the flexibility and responsiveness our customers need to meet their project deadlines effectively.

  • What types of PCBs does Topfast PCB manufacture?

    Topfast PCB offers a diverse range of PCB manufacturing services to cater to different industry needs. Our expertise extends to the production of high-difficulty PCBs and HDI PCBs, which are designed to meet complex and demanding requirements. Additionally, we specialize in manufacturing Rigid-Flex PCBs, which combine the flexibility of flexible circuits with the structural integrity of rigid boards, enabling versatile and compact designs. For applications that require high-frequency and high-speed signal transmission, our team is skilled in manufacturing High Frequency PCBs and High-Speed PCBs, ensuring optimal performance and signal integrity. Moreover, we provide PCBA (Printed Circuit Board Assembly) services, which involve the assembly of components onto the PCBs, offering a comprehensive solution for customers who require a complete PCB assembly package. With our diverse capabilities, we are committed to delivering high-quality PCBs and PCBA services for a wide range of applications and industries.

  • What is the typical turnaround time for PCB production at Topfast PCB?

    The typical turnaround time for PCB production depends on the specific requirements and order volume. For prototype PCBs, we offer an expedited service with a remarkably fast turnaround time of 4 hours to 2 days, ensuring quick access to test and validate designs. Mass production orders, on the other hand, may take up to 20 days to complete due to the larger quantities involved. However, for small volume or medium volume orders, we strive to expedite the process, and it is often possible to have them manufactured and ready in less than a week. Our dedicated team works diligently to optimize production efficiency without compromising on quality, ensuring that we meet our customers' project timelines effectively.

  • What is the minimum order quantity for PCBs at Topfast PCB?

    Whether you require PCB prototypes or larger production quantities, we have you covered. For PCB prototypes, we can produce as few as 20 pieces or even less, ensuring that you have access to small batch production for testing and validation purposes. On the other hand, we also have the capacity to handle orders that range from thousands to meet the demands of mass production. Our goal is to provide a seamless experience and deliver high-quality PCBs regardless of order size, offering our customers the flexibility they need for their projects.

  • Can Topfast PCB handle both prototype and large-scale production orders?

    Yes, Topfast PCB is well-equipped to handle both prototype and large-scale production orders. We understand the importance of providing comprehensive PCB manufacturing services to cater to different project requirements. Whether you need a small batch of prototypes for testing and validation or require a larger production run to meet market demand, we have the capabilities and expertise to deliver. Our streamlined manufacturing processes, advanced equipment, and skilled team enable us to efficiently handle both ends of the production spectrum.

  • What quality control measures does Topfast PCB have in place during the manufacturing process?

    We utilize advanced techniques and equipment to ensure the highest level of quality and reliability. These measures include Automated Optical Inspection (AOI) testing, which employs optical scanners to detect any potential defects or anomalies in the PCBs. Microscopic examination is conducted to carefully inspect the finer details and solder joints, ensuring precise and accurate assembly. Impedance testing is performed to verify the impedance values of specific traces, guaranteeing signal integrity. Electronic tests are conducted to assess the functionality and performance of the PCBs under simulated conditions. Final product inspections are carried out to thoroughly evaluate the overall quality and adherence to specifications. Additionally, DIP plug-in inspection is conducted to check the insertion of components, and function tests are performed to verify the proper functioning of the PCBs. These quality control measures are integral to our commitment to delivering PCBs of the highest quality standards, meeting and exceeding customer expectations.

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