• Dedicated production line for Radio Frequency & Microwave PCB’s • PTFE materials: AGC Neltec, Taconic, Arlon, and Shengyi • Rogers 3000/4000, Isola I-Speed, I-Tera MT, Hybrid Constructions • ENIG, Wire Bondable Gold, Flash Gold, Selective Finishes • Used in Radars, Radio Trans-receivers, Antennas, Power Amplifiers
High Current and High Power Applications Dedicated Line for Heavy Copper PCB’s 2 to 26L PCB’s with 3 to 10 oz Copper • TUC (Taiwan Union Technology Corporation) and Shengyi (Shengyi Technology Co., Ltd.) materials, known for their high-quality copper-clad laminates essential in robust PCB manufacturing • Experience with 20+ layers with buried vias, including 5 times lam-drill-plate cycles • Special knowhow for heavy cu processing • Prototype service available • Material stocking based on forecast • High pot testing • Keyou PCB is UL-approved up to 6 oz for IL & OL
0.1mm to 0.4mm thickness, functional and durable • Precision Etching: Utilizes chemical or plasma etching methods to create intricate circuit patterns with high accuracy, essential for maintaining circuit integrity at reduced thicknesses.
•Advanced Lamination: Employs sophisticated lamination processes to stack and bond layers securely, ensuring structural stability and electrical reliability.
• Microvia Technology: Incorporates high density interconnect (HDI) technology with microvias for electrical connections between layers, enabling more complex circuits in smaller spaces.
• Material Selection: Involves using high quality, flexible materials that can withstand the stresses of thinning without compromising performance. Despite their minimal profile, this process ensures that the boards are functional and durable
HDI Boards with Extreme Density • Modular “tile” design for building large high-resolution displays • HDI combined with MSAP (modified Semi-Additive Process) • Pad size/spacing down to 40 to 70 um +/- 10 um • 20K to 30K micro vias and >20K test points
18:1 Aspect Ratio with Via in Pad 34L Semiconductor Test PCB • S1000-2 Hi-Tg FR4 • 14.5”x14.5” (368x368mm) • Thickness .180” (4.6mm) • Min. Drill/Pad .010”/.016” (.25/40mm) • 20 sets of impedance-controlled lines • Countersink holes • 1 lam cycle
HIGH-END PCB&PCBA PROFESSIONAL MANUFACTURING SERVICE PLATFORM
Shenzhen Keyou Electronic Technology Co., Ltd. is a high-end PCB&PCBA professional manufacturing service platform with 20 years of industry experience. Deeply engaged in the R&D, production and assembly of precision circuit boards, it has become a reliable partner in China's high-end electronic manufacturing field by virtue of its mature technical system, strict quality control and efficient delivery capacity. the company is committed to providing customized and highly reliable PCB&PCBA solutions for high-end equipment in various industries.
Products: Alumina / Aluminum Nitride Ceramic Substrates Advantages: High thermal conductivity, low thermal resistance, long lifespan Typical Clients: Switching power supply and DC-DC module manufacturers
LED Driver
Products: Alumina Ceramic Substrates (96% / 99%) Advantages: Low cost, fast delivery, high cost-performance ratio Typical Clients: LED packaging and lighting driver manufacturers
Automotive Electronics
Products: Aluminum Nitride Ceramic Substrates Advantages: Automotive-grade reliability, high-temperature resistance, high-frequency performance Typical Clients: New energy vehicle and in-vehicle electronics manufacturers
Industrial Control Board
Products: Alumina / Aluminum Nitride Ceramic Substrates Advantages: Long lifespan, excellent stability, adaptability to harsh environments Typical Clients: Industrial automation and control equipment manufacturers
