Best FPC's Pioneering Solutions As a Leading Flex Circuit Manufacturer

With 17 years of expertise in designing and producing specialized flexible circuits, Best FPC stands as a prominent leader in the flex circuit manufacturing industry. Having successfully delivered 100,000 pieces for Nissan Peak, our commitment to excellence is evident. In the evolving landscape where Flexible PCBs are integral to precision equipment and daily life, Best FPC has emerged as a dedicated force in Asia. Our focus is not only on being a leading manufacturer but also on providing pioneering solutions. As the demand for flexible circuits continues to rise, Best FPC takes pride in its innovative approach, striving to serve customers worldwide with cutting-edge and adaptable solutions. 

Cutting-edge Technology

Advanced Technologies Employed by Best FPC

Best FPC employs cutting-edge technologies in the manufacturing of flexible circuits and flex printed circuits (FPC). The primary material used is Polyimide (PI), specifically Dupont Corporation's "Kapton." Kapton is renowned for its exceptional thermal stability (>500°C), mechanical toughness, and chemical resistance. Notably, Polyimide possesses excellent dielectric properties and a low coefficient of thermal expansion, making it an ideal choice for flexible circuit applications.

Innovations in Flex Circuit Manufacturing

Best FPC leads in innovation, producing flex circuits with remarkable specifications. The thinnest thickness achievable for a single-layer flex circuit is an impressive 0.06mm. Best Technology offers various stack-up combinations for single-layer FPC, allowing for flexibility in design. The capability extends to manufacturing multilayer flexible circuits with up to 10 or more conductive layers. Stiffeners, including Polyimide (0.075-0.20mm), FR4 (0.15-2.0mm), and punched or formed metal parts (0.075-1.0mm), contribute to the versatility of the circuits. The manufacturing process involves low-cost, conventional fabrication, and lamination completed with PTH (Plated Through Hole) based plating, ensuring quality and cost-effectiveness in the production of flexible circuits.

Product Range

Multilayer Flexible Circuits

Best FPC manufactures multilayer circuits ranging from 3 to 14+ layers. These circuits feature a minimum line width/spacing of 4mil/4mil. Options include adhesive-based and adhesiveless constructions with thermoplastic and thermoset stiffener attachment. Substrates use polyimide ranging from 1/2mil to 4mil, while copper options include 1/3OZ to 2OZ (RA or ED type). Stiffeners encompass Polyimide (0.075-0.20mm), FR4 (0.15-2.0mm), and punched or formed metal parts (0.075-1.0mm). The fabrication process involves low-cost, conventional methods with PTH-based plating. Additional features include screened inks, photo-imageable soldermasks, laminated coverlay dielectrics, and surface finishes like ENIG, electroplated nickel/gold, immersion silver, tin, and EMI shielding.

Double Sided Flexible Circuits

These circuits offer varying copper thickness (1/3OZ to 4OZ), polyimide thickness (1/2mil to 4mil), and board thickness (0.10mm to 0.44mm). With dimensions up to 220*1,500mm, they feature minimum PTH of 0.10mm and minimum line width/spacing of 2mil/2mil (0.5OZ). Impedance control options include popular values like 50 ohm, 90 ohm, and 100 ohm, with others available.

Dual Access Flexible Circuits

Connected to both sides through copper without requiring a through hole. Better flexibility and bendability compared to 2L flexible circuits due to a simpler stack-up. Soldering PAD can be placed anywhere on both top and bottom sides.

Single-Sided Flexible Circuits

The simplest stack-up of flex circuits, popular for its thinness. This 1-layer FPC is more flexible than other types, making it a preferred choice over rigid boards. The thinnest thickness achievable by Best Technology is 0.06mm.

Quality Assurance

Stringent Quality Control Measures

Best FPC is committed to ensuring top-notch quality through rigorous control measures. Every step of the manufacturing process undergoes meticulous scrutiny, from material selection to fabrication. Advanced testing protocols and thorough inspections guarantee that our flex circuits meet the highest industry standards.

Certifications and Industry Standards

As a testament to our dedication to quality, Best FPC proudly holds certifications from reputable bodies. We are a UL, ISO13485, ISO9001, and RoHS certified company. These certifications reflect our adherence to international standards, ensuring that our products not only meet but exceed the expectations of our customers.

Sustainability Initiatives

Commitment to Environmentally Friendly Practices

Best FPC is unwavering in its dedication to sustainable and environmentally friendly practices. We recognize the importance of minimizing our ecological footprint and actively integrating responsible approaches into our operations. From design to production, our commitment to environmental stewardship guides our decisions to promote a greener future.

Eco-Friendly Certifications and Initiatives

At Best FPC, our commitment to sustainability is not just a principle but a demonstrated reality. We proudly hold eco-friendly certifications, further solidifying our pledge to responsible manufacturing. By adhering to these certifications, such as those for eco-friendly materials and processes, we ensure that our flex circuits align with the highest environmental standards. Additionally, we continuously explore and implement initiatives that reduce waste, energy consumption, and overall environmental impact, contributing to a healthier planet for future generations. Our efforts extend beyond compliance, reflecting a genuine commitment to sustainable innovation and responsible business practices.

Future Vision

Best FPC's Vision for the Future

Best FPC envisions a dynamic future for flex circuit manufacturing driven by innovation and a commitment to excellence. Our focus extends beyond the present, aiming to revolutionize the industry by pushing the boundaries of what flex circuits can achieve. We aspire to be at the forefront of technological advancements, delivering cutting-edge solutions that redefine possibilities in electronic design.

Anticipation of Upcoming Technologies and Trends

Embracing the rapid evolution of technology, Best FPC anticipates and adapts to upcoming trends in the flex circuit industry. As we move forward, we foresee a growing demand for even more compact and flexible electronic solutions, driving the need for advancements in materials and manufacturing processes. Integrating smart and connected devices will continue to shape our landscape, and Best FPC is poised to play a pivotal role in meeting these evolving demands.

Our commitment to sustainability will remain steadfast, focusing on eco-friendly materials and energy-efficient processes. The future holds exciting possibilities, from exploring novel materials with enhanced performance characteristics to integrating advanced technologies like flexible hybrid electronics. Best FPC's vision encompasses meeting industry expectations and surpassing them, leading the way toward a future where flex circuits are integral to the next generation of electronic innovations. Our dedication to quality, sustainability, and innovation positions us as a key player in shaping the future trajectory of flex circuit manufacturing.

In Closing

Best FPC stands as a beacon of innovation and excellence in the realm of flex circuit manufacturing. Through a diverse product range, stringent quality control measures, a commitment to sustainability, and a forward-looking vision, we pioneer solutions that redefine the possibilities of electronic design. Our adherence to industry standards and certifications reflects our unwavering dedication to quality, while our eco-friendly initiatives showcase a responsible approach to manufacturing. As a leading flex circuit manufacturer, Best FPC not only meets the current demands of the industry but anticipates and shapes its future, solidifying our position as a trailblazer in the dynamic landscape of electronic innovation.