• ISO 9001:2015

    Quality Management

  • IATF 16949

    Automotive

  • AS9100D

    Aerospace

  • ITAR Registered

    Defense Projects

  • UL Certified

    Safety Compliance

  • ROHS/REACH

    Environmental Compliance

Five Integrated Services for Closed-Loop R&D Hardware Risk Mitigation

From circuit design to functional validation—and issue resolution—we deliver seamless prototyping,
small-batch, and rework services to eliminate uncertainty in your R&D process.

PCB Prototyping & Small Batch

2–64L Rigid/Flex/
Metal-Core/High-Freq/
HDI Boards.
  • Military-Grade Quality
  •     72h Sample Delivery

Turnkey PCBA Manufacturing

Full SMT+THT, 0201 to BGA 100% AOI+AXI Inspection
  • IPC-A-610 Class 3
  •     7-Day Small-Batch
  •     Delivery

BOM Component Sourcing

Authorized Channels,
10x Penalty for Counterfeits,
48h Emergency Response
  • TI/ADI/NXP Tier-1
  •     Distributors · Global
  •     Supply Chain

Mechanical Prototyping & Small Batch

CNC/3D Printing/Sheet Metal/
Injection Molding — Metal/
Plastic/Composites
  • ±0.05mm Precision
  •     5-Day Rapid Delivery

Professional Rework & Repair

X-Ray Localization,
BGA Rework, Micro-Soldering,
Functional Restoration
  • 48h Repair Guarantee
  •     On-Site Support Available

Six Commitments Tailored for Fortune 500 R&D Teams

We understand: for elite enterprises, hardware R&D certainty matters far more than cost.

Your R&D Hardware Risks, Our End-to-End Management

From testanaatete rtiorlprate yper ndtfere eeslttetodefheot er es

  • Requirement Review & Risk Analysis

    Senior FAE team identifies design, sourcing, process & repairability risks

  • Confidentiality Agreement

    Custom multi-tier NDA, legally enforceable across major jurisdictions

  • 24h Integrated Solution Quote

    Unified pricing across all 5 services, with DFM/DFA/repairability optimization

  • Parallel Engineering Execution

    PCB fabrication, component sourcing, mechanical work, and PCBA run concurrently

  • End-to-End Quality Control

    Critical milestone sign-offs, 100% functional testing, joint final acceptance

  • Rework Support & MP Handover

    48h repair response, full process documentation for mass production

  • Typical Lead Times
  • Functional Prototype (PCB+PCBA+Mechanical) 7–10 Days

  • PCB Samples24–72 Hours

  • PCBA Small Batch (≤100 units)5–7 Days

  • Mechanical Prototypes3–5 Days

  • Emergency Rework/RepairWithin 48 Hours

  • Priority lane optimized for Fortune 500 projects
  • Weekend/holiday engineer on-call support
  • Real-time progress tracking dashboard

Shenzhen HTT Co., LTD.

We empower R&D-driven companies worldwide to accelerate product development without compromising quality or compliance.


Shenzhen HTT Technology Co., Ltd. (HTT) was established in March 2010 and is located in Shenzhen, the heart of China's hardware innovation ecosystem. As a trusted global partner, we provide fast, reliable, and flexible PCBA solutions, with a particular expertise in prototyping and small to medium-volume production.


HTT operates a dedicated PCB prototype factory in Jiangxi and a state-of-the-art SMT assembly facility in Shenzhen, equipped with advanced pick-and-place machines, AOI, X-ray inspection, and automated optical testing systems. Our vertically integrated model ensures tight control over quality, lead time, and cost.


Proudly honored as a “China Preferred Brand” in the SMT assembly industry and consistently rated “Excellent Supplier” by international clients, HTT combines technical agility with manufacturing discipline.

HTTPROTO News, FAQs and Video

  • How to Choose the PCBA?

    Choose PCBA based on quality control, manufacturing process, after-sales support, delivery spee...

  • How to Choose a Qualified PCBA Manufacturer for Prototypes?

    Focus on fast turnaround, stable sample quality, flexible MOQ, and clear technical support throu...

  • What Certifications Should a Reliable PCBA Vendor Hold?

    Common certifications include ISO9001, IPC-A-610, RoHS, and UL for safety and quality c...

  • How to Judge PCBA Factory Production Capabilities?

    Review equipment level, engineering experience, defect rate, process standards, and actual sample o...

  • How to Choose the Best PCBA Manufacturer?

    There are so many factors to consider (i.e., product quality, price, factory capabilities, and cust...

  • Key Factors to Evaluate When Selecting a PCBA Supplier?

    Check production capacity, quality control, component sourcing ability, lead time, pricing, and aft...

Customer' Feedback

A one-stop service for PCB, BOM materials, SMT patches, structural prototypes and other samples and small batches

The stability of the PCB is impressive. The circuit boards you supply exhibit clear signals and secure solder pads, maintaining stable performance even under long-term high loads, significantly reducing the after-sales repair rate of our products.

David

Your BOM management service is highly professional, with precise BOMs, timely supplies, and early warnings of material shortages, ensuring uninterrupted production.

Melitta

Very satisfied with your precise SMT placement. Even for high-density designs, the yield is high with full, neat solder joints, greatly improving product quality and reliability.

Su San

Your chip mounting quality management is impeccable. Real-time detection and detailed batch reports keep product quality fully transparent, making our cooperation reliable and hassle-free.

Lu Min

From core plates to final products, our cooperation with you has truly achieved efficiency and high quality. The one-stop service has solved our pain points in multiple links, making you a trustworthy long-term supplier.

Lucy

Cooperate Customer

In the process of building the future, HTTprototype continues to patent new technologies and overcome design barriers to help innovators bring new products to market.

Let World-Class R&D Focus on Innovation
We Handle the Hardware Risks

Get a confidential, integrated solution quote (PCB + PCBA + BOM + Mechanical + Rework) within 24 hours — no obligation, full IP protection.

All submitted files are protected under standard enterprise NDA; processing occurs in physically isolated systems.