Company Profile_Dongguan Churod Electronics Co., Ltd.

Churod Electronics

Founded in 2009,
we have deep expertise in the global electronic core‑components sector.

Production centers

R&D Centers

Global Sales & Service Centers

650 +

Global Partners

Established in 2009, Churod Electronics is a national high-tech and national "Little Giant" enterprise, specializing in the R&D and supply of high-performance electronic devices and solutions. Focused on relays, sensors and CCS products, we serve home appliance, automotive, photovoltaic, energy storage, charging pile and power industries. Our power relays and high-voltage contactors hold a leading global position in new energy applications.

With the mission of driving innovation and empowering sustainable clean energy development, Churod has grown from a single relay manufacturer into a diversified global solution provider over nearly 20 years. Supported by solid technology, large-scale production and global vision, we have built long-term strategic partnerships with leading enterprises in new energy, 5G communication, rail transit and other fields.

Headquartered in Dongguan, Churod operates three production bases in Dongguan, Wuhu and Suzhou, plus overseas subsidiaries in the United States and Germany. We employ nearly 2,000 staff worldwide with an annual relay output of 500 million sets. Maintaining 5%-8% annual revenue investment in R&D, we hold over 200 patents. Our products have passed CCC, TÜV, CUL and other international certifications, delivering reliable quality for global customers.

Focusing on Intelligentization, Internationalization and New Energy, Churod strives to become a world-class electronic device partner. We will continue to increase R&D investment, expand global production and marketing networks, and strengthen core product competitiveness to create sustainable value for customers, employees, shareholders and society.

Founded in 2009,
we have deep expertise in the global electronic core‑components sector.

Corporate Culture

Mission

Driving Innovation, Sensing the Future, Empowering Sustainable Development of Clean Energy.

Vision

To Be a World‑Class Partner for Electronic Devices.

Core Values

Customer‑Centricity, Pursuit of Excellence, Commitment to Innovation, Teamwork, Integrity.

Serving over 50 countries and regions across the globe

Building a Global Full‑chain Network of R&D, Manufacturing, Sales & Services.

Dongguan

Hangzhou

Shanghai

Beijing

Wuhu

Munich

Philadelphia

Suzhou

Xi’an

Dongguan Base · Headquarters

Rooted in the GBA industrial heartland, integrating R&D, management & decision‑making to fuel collaborative innovation and stable growth of global sites.

Hangzhou Sales Center

Located in core Hangzhou, empowering business expansion as a value gateway for East China.

Shanghai Semiconductor Facility

Rooted in Shanghai’s high‑tech innovation hub, it delves into independent chip R&D and builds a pivot for domestic semiconductor innovation and industrial collaboration.

Beijing Sales Center

Rooted in the capital’s innovation hub, it covers the Beijing‑Tianjin‑Hebei market and builds a business connection & service hub for Northern China.

Wuhu Base

Rooted in Wuhu’s advanced‑manufacturing hub, supported by a complete supply chain, it serves as an efficient and reliable large‑scale manufacturing base.

German Subsidiary (Munich)

Leveraging Germany’s high-end intelligent manufacturing ecosystem, we deepen global market presence and empower our global brand layout with rigorous technical standards.

US Subsidiary (Philadelphia)

Rooted in North America’s cutting-edge innovation frontier, we align with global industrial standards and build an integrated technical and commercial hub for the Americas market.

Churod Sensing Technology (Suzhou) Co., Ltd.

Leveraging Suzhou’s comprehensive intelligent manufacturing ecosystem, we tackle key breakthroughs in high-precision sensing technology and deliver reliable sensing solutions for diverse industries.

Xi’an Sales Center

Rooted in Xi’an’s hard-tech hub, covering the whole northwest and serving as a business & tech service hub along the Silk Road.

Corporate Milestones

2009-2010

2011-2020

2021 to present

2009

2010

2009

● CHUROD brand established.
● Released self-developed CHR series products and completed CE certification.

2010

● Dongguan factory went into operation, the first independent manufacturing base completed.

2011

2013

2014

2015

2016

2017

2018

2019

2020

2011

● Released CHF series industrial relays to optimize industrial product layout.

2013

● The company was officially recognized as a National High-tech Enterprise, marking national authoritative recognition of its core R&D strength and technological innovation capabilities.

2014

● Dongguan factory expanded with 15 new automated production lines, realizing upgraded mass production capacity.
● Annual relay production capacity increased to 100 million units, further enhancing large‑scale manufacturing capacity.

2015

● Wholly-owned Wuhu subsidiary established to expand the Group’s industrial layout.

2016

● Wuhu production base officially launched, further expanding the Group’s production capacity.
● New‑energy high‑voltage relays obtained US UL certification for overseas market access.

2017

● First self‑developed fully‑automatic relay assembly line launched, achieving independent process breakthroughs.
● Awarded TÜV Rheinland Witness Laboratory qualification, boosting overseas‑product certification efficiency.

2018

● Successfully developed the first new energy high-voltage DC contactor.
● Awarded US UL‑WTDP Witness Laboratory qualification to accelerate North‑America certification.
● Completed the planning of Wuhu factory Phase II project.

2019

● US branch office founded for North‑America sales and technical support.

2020

● Construction of the 4th factory commenced to expand.
● Expanded into NEV sector with high‑voltage DC contactors to access automotive supply chain.
● Wuhu subsidiary certified as Anhui Provincial SRUI Enterprise for specialized‑innovative manufacturing.

2021

2022

2023

2024

2025

2026

2021

● Five products from Wuhu subsidiary certified as National High‑tech Products.
● Acquired Sensata’s battery‑pack pressure sensor product line for battery‑safety sensing layout.
● Churod Sensing Technology (Suzhou) Co., Ltd. founded to enter the sensor industry.

2022

● Wuhu subsidiary certified as Anhui Provincial SRUI Champion Enterprise.
● Oil‑filled MEMS sensors for commercial‑vehicle thermal management went into mass production.
● Entered NEV core component track and deployed battery connection system (CCS) business.

2023

● Certified as national‑level SRUI “Little Giant” Enterprise, a leader in segmented industry.
● Mass‑produced P+T thermal‑management & ESC/One‑box braking sensors for automotive applications.
● CHUROD Green Energy subsidiary founded to expand new‑energy business.

2024

● Construction of CHUROD new‑headquarters commenced to support global high‑quality development.
● Production capacity greatly improved, with annual relay output over 500 million and sensor output up to 10 million.

2025

● European sales subsidiary is founded.
● Shanghai subsidiary founded to officially enter the semiconductor track and expand high-end chip layout.
● New Wuhu base went into operation.
● Wuhu subsidiary certified as National High‑tech Enterprise & National SRUI “Little Giant” Enterprise.

2026

● Headquarters industrial park under continuous construction for global new‑energy electronic solution platform.
● The new bilingual official website launched in September to upgrade digital brand system.

R&D and Innovation

R&D Platform

The company fully implements the IPD Integrated Product Development process. In strict compliance with APQP, FMEA and ISO 26262 automotive functional safety standards, we have built a standardized R&D closed loop covering customer requirement definition, schematic simulation design, prototype development, environmental durability testing, failure analysis and mass production process transfer.

Supported by comprehensive hardware test facilities and a digital R&D toolchain, the platform focuses on five core technology fields: high-voltage high-power switching technology, latching magnet drive technology, MEMS pressure sensing technology, lightweight integrated power distribution solutions, and new contact material research & development. We provide front-end collaborative development services for global customers, deeply participating in the definition of customers’ next-generation system architectures. We support iteration of standard components and joint development of customized E/E solutions, to rapidly meet differentiated requirements of global automakers, energy storage system suppliers and industrial control equipment manufacturers.

R&D Platform

Lab Capabilities

The company has built a comprehensive in-house reliability laboratory accredited with TUV, UL and CNAS witness laboratory qualifications. Equipped with a full range of multi-physics field testing precision instruments, including high-voltage DC test systems, arc performance test platforms, load durability test benches, temperature & humidity alternating chambers, rapid temperature change chambers, thermal shock test chambers, vibration and impact testing machines, salt spray test chambers, IP dust and water protection test devices, insulation withstand voltage testers, loop resistance analyzers, EMC electromagnetic compatibility test systems, three-dimensional profilometers, metallographic analysis equipment, and microscopic failure observation platforms.
We independently conduct full-dimensional verification tests covering temperature and humidity cycling, damp heat aging, mechanical shock and vibration, high-voltage insulation, arc durability, electromagnetic compatibility, salt spray corrosion and more. This capability significantly shortens the new product development cycle and ensures all products comply with mainstream global certification standards, including domestic CCC, EU TUV & VDE, and North American UL certifications.

Lab Capabilities