Shenzhen Xianxu Technology Co., Ltd., established in 2007, specializes in PCB circuit board design, development and production. We provide full-process services including 1-128 layer PCB cloning & modification, high-speed circuit layout, signal integrity analysis, EMC design, chip decryption, and PCBA production — delivered by a skilled, efficient team committed to diamond-quality service.
Shenzhen Xianxu Technology Co., Ltd. was established in 2007, dedicated to professional PCB circuit board design, development and production. Our team members are technical elites from well-known peer companies, with years of hands-on experience, superb skills, strong understanding of customer needs, and high work efficiency.
In PCB design and cloning, we excel in understanding high-end PCB structures and routing rules involving laser vias, blind vias, and buried vias. Whether it's computer motherboards, high-end graphics cards, or gigabit network equipment substrates dense with components, microstrip lines, serpentine lines, and equal-length traces; or phone motherboards, wireless communication devices with strict high-frequency and EMC requirements; even industrial control motherboards with up to 20 layers and dense blind/buried vias — we have rich layout experience and can achieve 100% first-time success based on intact samples provided by customers.
We have established a one-stop service mechanism: from schematic drawing, hardware architecture design, PCB design & cloning, reverse schematic engineering, BOM generation, PCBA placement diagrams, to prototype soldering & debugging, component procurement, PCB rapid prototyping, and mass production — worry-free throughout. Each customer has an independent file archive with strict confidentiality; we never disclose customer technical data.
Technical elites from peer companies; 128-layer blind/buried vias mastered
Independent file archives; never disclose customer technical core
View technology as art, perfecting every detail
Customer-focused, technology-led
Quality first, customer foremost
Think what customers think
Do what customers need
From reverse cloning to forward design, from chip decryption to mass production — one-stop electronic engineering services
Providing 1-128 layer PCB cloning & modification, high-speed circuit layout, signal integrity analysis, EMC design, and full-process services from prototyping to mass production.
Professional chip decapsulation, program decryption, soft-encryption cracking, and disassembly services for MCU/CPLD/FPGA and encrypted chips.
Complete forward design and development services from schematic design, structural layout to PCB layout and programming, with on-demand technical team assembly.
Covering consumer electronics, industrial control, automotive electronics, medical instruments and more
Imported industrial control motherboard with dense blind/buried vias. 1:1 schematic restoration and domestic modification completed, blind/buried via structure and routing fully replicated — first-time success.
High-end network substrate with microstrip, serpentine, and equal-length traces. Completed high-speed layout, signal integrity analysis and EMC design — stable in mass production.
Cracked encrypted chips on phone motherboards with strict high-frequency and EMC requirements. Successfully extracted and restored programs, completed mass cloning production with 100% pass rate.
One-stop delivery from schematic design, PCB layout to firmware development, BOM sourcing and SMT mass production — yield rate reaching 99.8%.
Team members come from well-known industry enterprises with superb skills and rich practical experience — our teamwork is the strongest testimony to our capability
Founder & CTO
M.S. from University of Electronic Science and Technology, 15 years in hardware reverse engineering, led thousands of high-difficulty PCB cloning projects.
Chip Decryption Expert
Former chip manufacturer engineer, proficient in MCU/FPGA decryption and disassembly, cracked 5000+ encrypted chips.
Senior Hardware Design Engineer
Huawei hardware development background, specializes in high-speed PCB layout and signal integrity analysis, designed up to 20 layers.
Production Delivery Manager
10 years of PCBA production management, proficient in SMT processes and quality control, ensuring every batch meets yield standards.
A 10-layer industrial board that several companies couldn't handle — Xianxu completed cloning and schematic reverse engineering in a week. Truly solid technology!
We compared many vendors for automotive ECU chip decryption. Xianxu not only decrypted successfully but also handled program cloning and small-batch trial production — hassle-free.
One-stop service from schematic design to PCBA mass production. Smooth communication, on-time delivery — they've become our long-term partner.
Room 312, Building B, Zhongshun Yiquan Industrial Zone, Fucheng Street, Longhua District, Shenzhen, Guangdong, China
Mr. Dai +86 13662286682
Mr. Mao +86 13714670579
dai@pcbxy.com
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