XinshunPCB XinshunPCB
Custom PCB Manufacturing & Turnkey PCBA Assembly Services

Custom PCB Manufacturing & Turnkey PCBA Assembly Services

XinshunPCB delivers direct factory custom PCB fabrication and turnkey PCBA assembly. From quick-turn 2-32 layer multilayer FR4, Any-Layer HDI, and rigid-flex boards to heavy copper and Rogers RF circuits, our automated SMT lines guarantee zero-defect manufacturing under strict ISO 9001, ISO 13485, and UL standards.

Get Instant Quote
Home > Products

Solving Your Toughest PCB Fabrication & PCBA Assembly Challenges

Hardware development should not be delayed by engineering flaws, untraceable components, or unpredictable lead times. XinshunPCB addresses the 4 critical manufacturing bottlenecks global hardware engineers and procurement managers face every day.

Frequent Design Flaws & Costly Production Delays

Frequent Design Flaws & Costly Production Delays

Buyer Pain Points: Unchecked Gerber layout errors, footprint mismatches, and unverified impedance stackups trigger pre-production short circuits, signal degradation, and weeks of project delays during prototyping.

Xinshun Solution: Free 24-Hour Proactive DFM & DFA Audits — Senior CAM and FAE engineers verify every trace clearance (down to 2.5 mil / 65 µm), annular ring, microvia aspect ratio, and Polar SI9000 impedance model before physical tooling begins.

Counterfeit Component Risks & Unpredictable Supply Delays

Counterfeit Component Risks & Unpredictable Supply Delays

Buyer Pain Points: Open-market broker procurement exposes hardware to remarked, refurbished, or counterfeit ICs that cause high field failure rates, while sudden component obsolescence (EOL) disrupts mass production schedules.

Xinshun Solution: 100% Authorized Franchised Sourcing & Full Traceability — Direct component procurement exclusively via factory-authorized distributors (Digi-Key, Mouser, Arrow, Avnet) with manufacturer Certificates of Conformance (CoC), lot date-code tracking, and proactive drop-in EOL alternative cross-referencing.

Hidden Solder Defects & Severe Field Reliability Failures

Hidden Solder Defects & Severe Field Reliability Failures

Buyer Pain Points: Fine-pitch BGAs (0.30 mm) and bottom-terminated pads frequently hide invisible solder voids, micro-bridging, or insufficient wetting that pass basic continuity tests but fail catastrophically under thermal shock and field vibration.

Xinshun Solution: Multi-Tier IPC Class 3 Testing & 3D X-Ray Inspection — In-line 100% 3D SPI, dual-angle 3D AOI, and micro-focus 3D X-Ray radiograph inspection maintaining micro-BGA voiding rates strictly < 10%, paired with high-voltage dielectric Hipot testing (> 4000V AC).

Comprehensive Custom PCB Capabilities & Product Portfolio

From rapid NPI prototypes to high-volume production, XinshunPCB provides end-to-end bare board manufacturing across six core circuit board product lines.

Every board technology, built in-house

From standard FR-4 to demanding HDI, RF and metal-core constructions - explore each capability in detail.

Rigid PCB

Rigid PCB

1-56 layers; FR-4, high-Tg, halogen-free; 3 mil line/space; up to 12 oz copper; controlled impedance.

View capability
Flex PCB

Flex PCB

1-12 layers; polyimide / PET; static and dynamic flex; stiffeners; ENIG and electro-gold finishes.

View capability
Rigid-Flex PCB

Rigid-Flex PCB

2-32 layers; rigid and flex zones in one board; IPC-6013; compact, high-reliability integration.

View capability
HDI PCB

HDI PCB

Any-layer; laser microvia 0.1 mm; 1+N+1 to 4+N+4; stacked and staggered vias; VIPPO.

View capability
Metal-Core PCB

Metal-Core PCB

Aluminium / copper / iron core; high thermal conductivity; LED, power, and automotive lighting applications.

View capability
SMT Assembly

SMT Assembly

SMT and mixed-technology assembly with component sourcing, inspection, testing, and integration planned around your design and BOM.

View capability
Get Instant Quote

Top-Performing & High-Demand Custom PCB Solutions

Explore XinshunPCB's most requested circuit boards engineered for high-reliability hardware. Backed by automated SMT lines, ISO 13485 certification, and 24-48h quick-turn prototyping, these 6 flagship products deliver proven performance across global industrial, medical, automotive, and RF applications.

Engineered for Precision: Our Technical & Manufacturing Advantages

Built on advanced German LDI laser imaging, multi-axis CNC drilling, and automated plating lines, XinshunPCB pushes the boundaries of circuit fabrication. We deliver tighter tolerances, superior thermal management, and IPC Class 3 reliability for mission-critical hardware.

Extreme 10oz Heavy Copper & Thermal Dissipation

Extreme 10oz Heavy Copper & Thermal Dissipation

Technical Analysis

Proprietary double-print resin-filling and specialized heavy-copper etching handle up to 10oz (350 μm) copper weight with precision creepage slotting.

Customer Value

Safely conducts continuous currents exceeding 200A while providing exceptional passive cooling for high-power BMS, EV fast chargers, and industrial inverters.

Frequent Design Errors & Costly Production Delays

Frequent Design Errors & Costly Production Delays

Technical Analysis

Equipped with high-precision LDI exposure and vacuum etching systems to maintain 3/3 mil (75/75 μm) line width/spacing and 0.075 mm (3 mil) laser-drilled microvias for ultra-compact 0.3mm pitch BGA packaging.

Customer Value

Maximizes routing density in AI compute modules, medical wearables, and handheld diagnostic instrumentation.

Strict ±5% High-Frequency Impedance Control

Strict ±5% High-Frequency Impedance Control

Technical Analysis

Utilizing specialized TDR (Time Domain Reflectometry) testing coupons and genuine Rogers/Taconic low-loss laminates, maintaining single-ended and differential impedance tolerance within ±5%.

Customer Value

Minimizes RF signal attenuation and return loss for 5G micro base stations, automotive radar, and satellite communications.

Extreme 10oz Heavy Copper & Thermal Dissipation

Extreme 10oz Heavy Copper & Thermal Dissipation

Technical Analysis

Proprietary double-print resin-filling and specialized heavy-copper etching handle up to 10oz (350 μm) copper weight with precision creepage slotting.

Customer Value

Safely conducts continuous currents exceeding 200A while providing exceptional passive cooling for high-power BMS, EV fast chargers, and industrial inverters.

Frequent Design Errors & Costly Production Delays

Frequent Design Errors & Costly Production Delays

Technical Analysis

Equipped with high-precision LDI exposure and vacuum etching systems to maintain 3/3 mil (75/75 μm) line width/spacing and 0.075 mm (3 mil) laser-drilled microvias for ultra-compact 0.3mm pitch BGA packaging.

Customer Value

Maximizes routing density in AI compute modules, medical wearables, and handheld diagnostic instrumentation.

Strict ±5% High-Frequency Impedance Control

Strict ±5% High-Frequency Impedance Control

Technical Analysis

Utilizing specialized TDR (Time Domain Reflectometry) testing coupons and genuine Rogers/Taconic low-loss laminates, maintaining single-ended and differential impedance tolerance within ±5%.

Customer Value

Minimizes RF signal attenuation and return loss for 5G micro base stations, automotive radar, and satellite communications.

Get Instant Quote

Tailored PCB & PCBA Solutions Across Mission-Critical Industries

Operating environments leave zero room for hardware failure. Built upon our 6 core product categories, XinshunPCB delivers specialized circuit fabrication, IPC Class 3 assembly, and thermal management solutions customized for 4 high-growth global industries.

View All Solutions

Frequently Asked Questions About PCB Fabrication & SMT Assembly

Get quick answers to common questions regarding engineering file preparation, manufacturing lead times, quality testing standards, component sourcing, and IP protection at XinshunPCB.

XinshunPCB supports tight trace/space rules for advanced rigid and HDI builds, with final limits based on stackup, copper weight, and panel complexity.

Get Instant Quote

Latest PCB Engineering Insights & Manufacturing Guides

Explore in-depth technical guides, DFM design rules, and process optimization strategies curated by XinshunPCB's senior FAE and manufacturing engineers to help you accelerate hardware development and eliminate costly production flaws.

Get Your Custom PCB & PCBA Quote in 24 Hours

Have a new project or custom PCB requirements? Simply fill in your project details below. XinshunPCB’s FAE engineering team will analyze your specifications and deliver a detailed formal quotation along with free engineering advice within 2–24 hours.

24-Hour Fast Turnaround

Detailed formal quote & lead time provided within 2-24 hours.

100% Privacy & NDA Protection

Your contact info and project specs are kept strictly confidential.

Free Engineering Consultation

Experienced FAE support to help optimize your specifications.

Email WhatsApp