Reliable PCB Manufacturing Services for High-Precision Applications
From prototype to volume production.
Fast turnaround, strict quality control, global shipping.
Why Choose Our PCB Manufacturing?
Advanced Manufacturing Capability
Up to 20-layer PCB, HDI, Rigid-Flex, Metal Core.
Strict Quality Control
AOI, X-ray, Flying Probe Test, 100% E-test.
Fast Lead Time
Prototype in 24–48 hours.
Global Supply Chain
Serving North America, Europe, Middle East.
Our PCB Manufacturing Process
Gerber Review
(DFM Check)
Material Preparation
Inner Layer Imaging
Lamination
Drilling
Plating
Surface Finish
Electrical Testing
Final Inspection
Packaging & Shipping
FR4 PCB
HDI PCB
High-Frequency PCB
Flexible PCB
High-Frequency PCB
HDI PCB
Ceram PCB
PTFE Teflon MateriaL

PCB Manufacturing Capabilities
Layers: 1–20 Layers
Board Thickness: 0.2mm – 6.0mm
Copper Weight: 0.5oz – 6oz
Min Line Width/Spacing: 3/3 mil
Min Hole Size: 0.15mm
Surface Finish: HASL, ENIG, OSP, Immersion Silver
Materials: FR4, Rogers, Aluminum, Polyimide
From PCB Fabrication to Final Assembly
Shenzhen Tengxinjie Electronics Co., Ltd. is an experienced PCB and PCBA manufacturer with over 11 years of expertise serving global clients, particularly in the European and North American markets. We provide comprehensive electronic manufacturing solutions, including PCB fabrication, component sourcing, SMT and THT assembly, functional testing, and full product assembly.
Our solutions are widely applied in automotive electronics, medical devices, and industrial automation systems, where reliability and precision are critical. Equipped with advanced production facilities and a skilled engineering team, we strictly follow international quality standards to ensure stable performance and consistent quality.
From rapid prototyping to high-volume production, we are committed to delivering cost-effective, high-reliability manufacturing services and building long-term partnerships with customers worldwide.
One-Stop PCB Assembly & Sourcing
One-stop solution: PCB Fab + Component Sourcing + PCB Assembly + Testing & Inspection.
Our Service Portfolio
1. From Prototype to Volume Production
Quick-Turn PCB Prototypes: 5-50pcs, supporting complex multilayer & HDI boards
Low-to-Mid Volume: 50-10,000pcs, flexible scheduling
High-Volume Manufacturing: 10,000+pcs, scalable production capacity
2. Flexible Service Models
Consignment Assembly: You supply all components, we provide professional assembly
Partial Turnkey: We source selected components + full assembly
Full Turnkey: Complete solution from PCB fabrication to final assembly & testing
3. Value-Added Services
Free DFM Analysis: Optimize your design for manufacturability
Functional Testing & Programming: Ensure every board meets specifications
Box Build Assembly: Complete product integration and packaging
FAQs
What is your minimum order quantity?
We accept NRE orders with no MOQ requirement. Prototypes and small batches are our specialty.
How do you ensure quality meets Western standards?
We follow the same IPC standards used in Western facilities and provide complete inspection reports.
How do you handle component shortages?
We work with global franchised distributors and have an experienced sourcing team to find alternatives or manage inventory.
What types of testing services do you provide?
We offer functional testing, electrical testing, visual inspection, Automatic Optical Inspection (AOI), and other testing services to ensure product quality.
How do you guarantee on-time delivery?
We implement strict project management with clear milestones and offer expedited service options.
What is your turn time on a Turn-key order?
For Turn-key orders, the lead time mainly depends on the speed at which we can source all the necessary components. We will keep you updated through daily email communication. While waiting for all parts to arrive, we will proceed with fabricating the PCBs and preparing the stencil, so assembly can begin as soon as the components are available.
How do you ensure the quality of PCBA assemblies?
We strictly adhere to IPC-A-610 and ISO 9001 quality management systems, and use a combination of automated testing and manual inspection to ensure every assembled board meets the required standards.
What if I find any defects or problems after I received your assembled boards?
1)Please provide feedback and describe any defects either online or via email.
2)We would appreciate it if you could return some of the defective PCBs for further analysis.
3)Based on your feedback, we will ask the relevant departments to form research teams and hold meetings to analyze, discuss, and propose appropriate solutions.