SHENZHEN TRONDAHI ELECTRONIC CO., LTD.

Test Fixture &
Automation Solutions Provider

Founded in 2000, we have spent over two decades mastering fixture R&D and precision manufacturing. Starting from SMT carriers, we have grown into automation equipment, FCT functional test fixtures and system development — a one-stop service from design to mass production for the electronics manufacturing industry.

Our Products Contact Us

26+Years of Experience

10+Product Categories

20+Precision Inspection Devices

100%In-house Production

About Us

About TRONDAHI

Perseverance builds the future

Shenzhen TRONDAHI Electronic Co., Ltd. was founded in 2000. Since day one, we have been committed to providing professional technical services and production automation solutions. Starting from professional SMT carriers, and with the continuous improvement of our machining capability and organization, our business has grown into automation equipment, FCT functional test fixtures and system development.

With a product design center in Shenzhen, we provide customers with new fixture development and prototyping, automation equipment machining, FCT functional test fixtures and assembly automation fixtures — guided by our philosophy of "Customers First, Win-Win Cooperation".

20+ years of fixture R&D

R&D design center in Shenzhen

Trusted by leading companies

Perseverance builds the future

Reception of Shenzhen TRONDAHI Electronic Co., Ltd.

2000Founded in Shenzhen

History 2000—2026

Our Journey

26 years of steady growth, side by side with our customers

2000

Founded in Shenzhen

The journey of precision fixture manufacturing began

2004

Precision machining division established

Serving customers including Taiwan and Hong Kong funded enterprises

2008

Marketing department established

Marketing and customer service system completed

2010

Business expansion

Serving OFILM, Everwin Precision and other customers

2012

ISO quality system implemented

Internal operations certified and approved by many customers

2013

Expanded to East China

Wider service coverage

2015

Relocated to Shiyan, Bao'an District

Design and manufacturing capacity further expanded

2017

Became a qualified Foxconn supplier

Serving major well-known manufacturers

2018

R&D center established

Strengthened in-house design capability

2021

Relocated to Guangming District

Business entered the laser industry

2022

Import & export qualification granted

Able to serve overseas customers directly

2023

Relocated to Longhua District

Factory equipment fully upgraded

2025

Serving global leading companies

Products directly or indirectly serve NVIDIA, Apple, Huawei, BYD, Baidu and more

Service Advantages

Why Choose Us

6 advantages for greater confidence in cooperation

Vertical EcosystemEcosystem

In-house equipment, automation, assembly, inspection and materials — a fully controlled vertical ecosystem.

Rapid SamplingSampling

Fast response driven by in-house R&D design — efficient sampling exactly to customer requirements, shortening NPI cycles.

AutomationAutomation

Automation reduces operator fatigue and labor costs while improving production efficiency and quality.

On-Time DeliveryDelivery

Own production base with stable safety stock aligned to market demand — shorter lead times.

Wide ApplicationsApplications

Products serve a broad range of industries and manufacturing scenarios.

Full InspectionInspection

Comprehensive product inspection ensures consistent, reliable quality.

R&D Strength

A full-cycle R&D process from first contact to mass production

R&D Process

Early Communication

RequirementsFeasibility AssessmentCost AnalysisSolution Confirmation

Development

Project InitiationRequirements AnalysisPatent ResearchSolution StructureDesign ReviewTolerance AnalysisManufacturability Review

Testing

Sample TestingDefect ImprovementGroup TestingTrial ProductionProduct OptimizationMass Production Transfer

Testing Capabilities

Equipped for precision routine inspection, mechanical performance testing and electrical performance testing:

Dimension: micrometers, calipers, height gauges, marble surface plates, go/no-go gauges
Mechanical: torque testers, hardness testers
Electrical: insulation testers, weight-type resistance testers

Design Software

Product design software covering every scenario, leveraging the strengths of each tool.

SOLIDWORKSAutoCADPressCAD

Technology Directions

Fine-tunedIntelligentHigh-precisionHigh-frequency

Production Overview

In-house production base with complete precision machining and inspection capabilities

Precision CNC machining center — Precision CNC Machining Center

Lathe and milling workshop — Lathe & Milling Workshop

Non-metal precision machining workshop — Non-metal Precision Machining

Precision inspection equipment — Precision Metrology

Measuring instruments — Comprehensive Dimension Inspection

More than 20 precision inspection devices cover mechanical performance, electrical performance and precision dimensions, supporting material selection, performance testing and verification for products across industries. Measuring equipment undergoes regular systematic analysis to guarantee accuracy, providing fast data support for product design, R&D and production process control.

Products

Product Range

Complete fixture lines for SMT / wave soldering / reflow / FCT / automation

KR2017

SMT Durostone Carriers

Synthetic-stone carriers for SMT placement — heat-resistant, dimensionally stable, safeguarding placement quality.

KR3000

Wave Soldering Pallets

Purpose-designed wave soldering pallets that protect through-hole components and improve soldering yield.

Alloy Pallets

Precision aluminum-alloy carriers — high strength, long service life, built for mass production.

Reflow Soldering Pallets

Reflow process pallets with minimal heat deformation, supporting complex processes such as double-sided placement.

Assembly Fixtures

Heatsink assembly fixtures and assembly / laminating fixtures for precise, efficient assembly.

Heatsink AssemblyAssembly & Laminating

Depaneling / Rework Fixtures

PCB depaneling fixtures and hand-soldering / rework fixtures for production and repair.

DepanelingHand Soldering / Rework

Automation Equipment

Custom automation equipment and matching solutions engineered around your process — lower cost, higher efficiency.

FCT Functional Test Fixtures

FCT fixtures and system development — reliable support for electronic product testing.

Mobile Phone Fixtures

Testing and assembly fixtures for phone bodies and components, with industry-leading precision.

Auxiliary Fixture Machining

Custom auxiliary fixtures in a wide range of materials:

ABSABS+PAABS+PCABS+PSPCSteelAluminumESD AcrylicESD BakeliteESD FiberglassTeflonRubber

Our Clients

Trusted By

Guided by the philosophy of "Customers First, Win-Win Cooperation"

NVIDIA英伟达

Apple苹果

HUAWEI华为

BYD比亚迪

Baidu百度

Foxconn富士康

DJI大疆

OFILM欧菲光

Everwin Precision长盈精密

* Products directly or indirectly serve these companies, in no particular order.

Cultural Vision

Our Culture

Work happily · Live joyfully

Mission

Create value for customers, opportunities for employees, and contributions to society.

Quality Policy

Quality first, continuous innovation, service excellence, win-win cooperation.

Team Values

Integrity and responsibility, ownership and accountability, unity of knowledge and action, teamwork.

Vision

To be a leading supplier of fixture and automation solutions.

Contact Us

Write, call, or visit our factory — we welcome your enquiry

Address
3/F, Building F, Baoshi Technology Park, Baoshi Road Side Road, Bao'an District, Shenzhen, China
Email
sales@trondahi.com
Phone
Mr. Cheng +86 135 4407 2925

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Test Fixture &Automation Solutions Provider