PCBA Assembly & Electronics Manufacturing Services Provider

PCB Manufacturing – Prototype to Mass Production | ISO9001 Certified

PCB Manufacturing

 

PCB Manufacturing – Prototype to Mass Production

One-Stop Solutions for Rigid, Flexible, Rigid-Flex, HDI, and High-Speed PCBs

As a ISO9001:2015 and UL 94V-0 certified PCB manufacturer, we provide end-to-end PCB manufacturing services – from prototype validation to high-volume production. Unlike fab-only shops that focus solely on fabrication, we offer complete solutions including PCB fabrication, assembly, testing, and box build.

Whether you need standard FR4 boards, high-density HDI, flexible circuits, or ceramic substrates, we deliver consistent quality, competitive pricing, and reliable lead times – all under one roof.

One supplier. One quality standard. One point of contact. From prototype to production.

Our PCB Manufacturing Capabilities

 
 
ParameterOur Capability
Layer count1 to 12 layers (higher on request)
Board thickness0.4mm to 3.2mm
Copper weight0.5 oz to 6 oz
Min trace width/spacing3 mil / 3 mil (0.075mm) – HDI: 2 mil available
Min drill size0.15mm mechanical, 0.10mm laser microvia
Surface finishesENIG, HASL Lead-Free, OSP, Immersion Silver, Immersion Tin, Hard Gold
Solder mask colorsGreen, Blue, Red, Black, White, Yellow, Purple, Matt colors
Special capabilitiesControlled impedance, heavy copper, blind/buried vias, via-in-pad

Product Categories

We manufacture a full range of PCB types to meet diverse application requirements.

FR4 PCB – Standard Multilayer Circuit Boards

The workhorse of electronics. FR4 PCBs offer proven reliability at the lowest cost.

 
 
FeatureDetail
Layer count1 to 12 layers
MaterialFR4 (Standard TG or High TG 170°C)
Thickness0.6mm to 2.4mm
ApplicationsIndustrial controls, consumer electronics, power supplies, IoT devices

Typical customer: Engineers and procurement managers seeking reliable, cost-effective standard boards for volume production.


LED PCB – Aluminum Clad for High Power Lighting

Aluminum-backed PCBs designed for superior heat dissipation in LED lighting applications.

 
 
FeatureDetail
Base materialAluminum core (1.0mm to 3.2mm)
Copper weight1 oz to 4 oz
Thermal conductivity1W/mK to 3W/mK
ApplicationsLED lighting, automotive lighting, high-power modules

Typical customer: Lighting manufacturers requiring thermal management for high-power LED arrays.


Flexible PCB / FPC – Bendable Circuits for Tight Spaces

Ultra-thin polyimide-based circuits that bend, fold, and twist – ideal for compact designs.

 
 
FeatureDetail
Layer count1 to 6 layers (8 on request)
Thickness0.1mm to 0.4mm
Copper typeRA copper (rolled annealed) – standard
Bend radiusStatic: 10x thickness / Dynamic: 30x thickness
ApplicationsWearables, medical devices, cameras, foldable phones

Typical customer: Design engineers needing thin, lightweight circuits for space-constrained products.


Rigid Flex PCB – Rigid + Flexible in One Board

Combines rigid FR4 sections (for heavy components) with flexible polyimide sections (for bending). Replaces rigid PCB + cable + connector assemblies.

 
 
FeatureDetail
Rigid layers2 to 12 layers
Flex layers1 to 4 layers
Rigid sections2 to 8+ sections per board
ApplicationsLaptops, medical devices, aerospace, industrial robotics

Typical customer: Engineers eliminating connectors and cables in high-reliability, space-constrained designs.


HDI PCB – High Density Interconnect for Miniaturization

Fine traces (3/3 mil), microvias (0.10mm laser), and higher layer counts for compact, high-performance devices.

 
 
FeatureDetail
Min trace/spacing3 mil / 3 mil (2 mil available)
Microvia size0.10mm laser
Layer count4 to 12 layers
Via typesBlind, buried, stacked, staggered
ApplicationsSmartphones, tablets, medical implants, aerospace

Typical customer: Advanced product developers pushing the limits of miniaturization.


High Speed Digital PCB – Controlled Impedance for Signal Integrity

Precision-engineered PCBs for high-frequency digital signals – USB, Ethernet, HDMI, DDR, PCIe.

 
 
FeatureDetail
Impedance control50Ω / 90Ω / 100Ω ±10% (±8% or ±5% available)
MaterialHigh TG FR4 or low-loss materials
TestingTDR (Time Domain Reflectometry) with test report
ApplicationsServers, networking, telecom, high-speed ADCs

Typical customer: Hardware engineers designing high-speed digital interfaces requiring signal integrity.


Ceramic Substrate PCB – Ultra-High Thermal Conductivity

Alumina (Al₂O₃) or Aluminum Nitride (AlN) based PCBs for extreme thermal and reliability requirements.

 
 
FeatureDetail
MaterialAlumina (96%/99.6%) or Aluminum Nitride
Thermal conductivity20W/mK to 180W/mK (AlN: 170-230W/mK)
CTE matchClose to silicon – ideal for direct die attachment
ApplicationsHigh-power LEDs, power modules, RF/microwave, aerospace

Typical customer: Engineers requiring the highest thermal performance for power electronics.


Manufacturing & Quality Control Process

We follow a strict, documented manufacturing process to ensure consistent quality batch after batch.

 
 
StepProcessQuality Check
1Material receivingIncoming material inspection (IQC) – copper foil, prepreg, laminate
2Inner layer imagingAOI after etching – catches opens/shorts
3LaminationTemperature/pressure monitoring – prevents voids
4DrillingAutomated drill – depth control for blind vias
5PlatingThickness measurement – ensures copper fill
6Outer layer imagingAOI – verifies trace integrity
7Solder mask / CoverlayVisual inspection – alignment, coverage
8Surface finishThickness testing – ENIG, HASL, OSP
9Electrical test100% flying probe or fixture test – every board
10Final inspectionOQC – dimension, appearance, packaging
11ShippingSecure packaging with COC and test reports

Industries We Serve

 
 
IndustryTypical ProductsKey Requirements
AutomotiveECUs, BMS, LED lighting, sensorsIATF 16949 processes, PPAP, wide temperature
MedicalPatient monitors, infusion pumps, endoscopesHigh reliability, cleanliness, traceability
IndustrialPLCs, HMIs, motor drives, power supplies24/7 operation, noise immunity, long life
ConsumerSmart home, wearables, IoT devicesHigh volume, cost optimization
TelecomRouters, switches, base stationsControlled impedance, high layer count
Aerospace & DefenseAvionics, satellite electronics, radiosHigh reliability, MIL-spec, ITAR (on request)

Ready to Start Your PCB Manufacturing Project?

👉Get a quick quote within 24 hours.

Upload your Gerber files and specifications. Our engineering team will review your design and provide a competitive quotation for prototype or production quantities.

✔ NDA Available    ✔ Fast Quotation Within 24 Hours    ✔ ISO Certified Factory    ✔ One-stop PCB & PCBA Service

Frequently Asked Questions

No MOQ for prototypes. We accept orders as small as 5 pieces for design validation. For production, typical MOQ is 50-100 pieces for best pricing.

ISO9001:2015 (quality management), UL 94V-0 (flammability rating), RoHS (lead-free), REACH compliance available upon request.

Yes – turnkey PCB assembly available. Component sourcing + SMT + through-hole + functional testing + box build. One supplier, one invoice, one quality standard.

Prototypes (1-20 pcs): 3-7 days (rigid), 7-10 days (flex/rigid-flex). Production: 7-15 days depending on quantity and complexity. Express service available.

NDA available. Secure file handling, access-controlled systems, confidential process. Your design files are never shared outside our engineering team. We never reuse your design for other customers.

Yes – 50Ω, 90Ω, 100Ω standard. Tighter tolerances (±8% or ±5%) available. TDR test reports included.

Gerber RS-274-X preferred. Also accept ODB++, IPC-2581, and PCB design files (Altium, Eagle, KiCad, PADS). Free DFM review included.

Yes – free DFM review for all orders. We check trace/spacing, annular ring, drill-to-copper, solder mask slivers, and stackup. Report provided within 24 hours.

DHL Express (2-4 days) – best for prototypes and urgent orders. FedEx, UPS, air freight (5-10 days), sea freight (25-40 days) – best for volume production. We handle customs clearance.

Simple process:

  1. Upload your Gerber files and specifications

  2. Receive free DFM review within 24 hours

  3. Get competitive quotation

  4. Approve and we start production

  5. 100% electrical test before shipping

  6. Secure worldwide delivery

Our Certificates

ISO45001 Certificate - Shenzhen Tengxinjie Electronics Co, Ltd.

Certificates

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