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Mentech: Focused on Customers, Delivering Beyond Expectations

Delivering high-quality solutions with a commitment to social responsibility, ensuring excellence in every aspect of our operations
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R&D Strength

01-研发
02-知识产权
04 荣誉
Sustained R&D Investment — The Engine of Innovation

In 2023, our R&D investment accounted for 7.1% of our annual revenue. This continuous investment in research and development is the cornerstone of our long-term success. We have assembled a team of over 300 elite researchers and established advanced R&D centers in multiple locations. Regardless of market fluctuations, we remain committed to driving technological innovation and development.

Intellectual Property Achievements — A Testament to Our Technological Leadership

As of April 2024, we hold 341 authorized patents, 46 software copyrights, 42 high-tech products, and have drafted 39 industry standards globally. In the knowledge economy, intellectual property is a critical indicator of a company's core competitiveness and innovation capabilities. These achievements highlight our exceptional prowess in technological innovation and expertise.

Commitment to Industry-Academia Collaboration — Harnessing Creativity and Imagination

We are dedicated to an innovation strategy that deeply integrates industry, academia, and research. By fostering strong partnerships with leading research institutions and universities, we continuously incorporate the latest scientific advancements and technological innovations. Our collaboration with educational institutions is driven not only by their academic prowess but also by the creativity and forward-thinking imagination of their students. This synergy ensures we stay at the forefront of technological progress. Our robust R&D system and processes further reinforce our leadership in technology.

Awards and Honors — Recognition of Excellence and Integrity

Our company has received numerous prestigious awards, including being recognized as a National High-Tech Enterprise, a National Intellectual Property Demonstration Enterprise, and a Guangdong Province Enterprise Technology Center. We have also been awarded the Guangdong Province Postdoctoral Innovation Practice Base, Guangdong Province Postdoctoral Workstation, Guangdong Province Optical and Magnetic Communication Engineering Technology Research Center, Guangdong Province Top 500 Manufacturing Companies, Guangdong Province Contract-Abiding and Credit-Reliable Enterprise, China Patent Excellence Award, and Dongguan Patent Gold Award. These accolades affirm our technical strength and significant contributions to the industry.

01 01

Production Capacity

Production Capabilities — Driving Excellence and Innovation

Mentech specializes in magnetic components and optical components, then expanded to power supply systems and energy solutions. Over the past nine years, we have achieved steady growth and deepened and expanded our core technologies. Our successful listing on the A-share market in 2017 marked a significant milestone, signifying the recognition of our development trajectory.


To meet the increasing production demands of our clients and drive our own growth, Mentech has made strategic advancements in recent years. We have established manufacturing centers in key locations, including Dongguan in Guangdong, Biyang in Henan, Fuzhou in Jiangxi, Wuhan in Hubei, and Hanoi in Vietnam. This comprehensive layout enhances our production capacity and ensures we can efficiently meet market needs. We are committed to building automated production lines and incorporating advanced smart manufacturing technologies, significantly boosting our production capabilities and efficiency.


Manufacturing Base of 82,000 square meters
Transition to Smart Manufacturing
— Achieving 80% Automation

Automation is a cornerstone of Mentech's development strategy. For small components, automated design brings higher intelligence, efficiency, and superior quality. Currently, almost all our business units have achieved a high level of automation.


In addition to production automation, we have established our own digital quality control center. By managing data, we gain a deeper understanding of management processes and provide data to our automated equipment partners, helping them develop more precise, efficient, and even AI-driven production lines.


Quality Assurance

Commitment to Excellence

Standing on the foundation of compliance, pursuing excellence, and recognized by numerous authoritative certifications, Mingpu stands as a trusted industry benchmark.

ISO9001-2015
ISO9001-2015
ISO14001-2015
ISO14001-2015
ISO45001-2018
ISO45001-2018
ISO/IEC 27001-2013
ISO/IEC 27001-2013
IATF 16949-2016
IATF 16949-2016
IECQ QC080000-2017
IECQ QC080000-2017
TL9000-H R6.2/5.7
TL9000-H R6.2/5.7
ANSI/ESD S20.20-2014
ANSI/ESD S20.20-2014
GB/T29490-2013
GB/T29490-2013
GJB9001C-2017
GJB9001C-2017
Product Certifications
Magnetic Product Line
Optical Product Line
Power Product Line
Energy Product Line
CB-xDSL
CB
CB Certification is the "IECEE CB Scheme Certification", an international mutual recognition system based on the standards of the International Electrotechnical Commission (IEC).
CE
CE
CE Certification indicates that the product meets the basic requirements for safety, health, and environmental protection as stipulated by EU directives.
UL
UL
UL Certification is an authoritative certification in the field of safety in North America, indicating that the product meets strict safety standards and requirements.
CQC
CQC
CQC Certification is a national quality certification in China, indicating that the product complies with relevant Chinese standards and regulations.
CB
CB
CB Certification is the "IECEE CB Scheme Certification", an international mutual recognition system based on the standards of the International Electrotechnical Commission (IEC).
CE
CE
CE Certification indicates that the product meets the basic requirements for safety, health, and environmental protection as stipulated by EU directives.
TUV-RH-MARK
TUV
TUV Certification is an international authoritative certification, proving that the product has passed rigorous testing and meets safety and performance standards.
UL
UL
UL Certification is an authoritative certification in the field of safety in North America, indicating that the product meets strict safety standards and requirements.
FDA
FDA
FDA Certification is an authoritative certification issued by the U.S. Food and Drug Administration, ensuring that the product meets strict health and safety standards.
CB
CB
CB Certification is the "IECEE CB Scheme Certification", an international mutual recognition system based on the standards of the International Electrotechnical Commission (IEC).
CE
CE
CE Certification indicates that the product meets the basic requirements for safety, health, and environmental protection as stipulated by EU directives.
TUV-RH-MARK
TUV RH
TUV RH Certification is an authoritative quality and safety certification from TÜV Rheinland, indicating that the product has undergone rigorous testing and meets internationally recognized safety and performance standards.
TUV-SUD-MARK
TUV SUD
TUV SUD Certification is a quality and safety certification mark from TÜV SÜD, indicating that the product meets international safety and quality standards.
BIS
BIS
BIS Certification is an authoritative certification issued by the Bureau of Indian Standards, indicating that the product meets relevant Indian regulations and standards.
BSMI
BSMI
BSMI Certification is an authoritative certification issued by the Bureau of Standards, Metrology, and Inspection of the Ministry of Economic Affairs in Taiwan, indicating that the product meets Taiwan market entry standards.
CCC
CCC
CCC Certification is the mark of China's Compulsory Product Certification System, indicating that the product complies with relevant Chinese laws, regulations, and standards.
EAC
EAC
EAC Certification is the product conformity certification of the Eurasian Economic Union, indicating that the product meets the unified technical regulations of the union.
KC-Cert
KC Cert
KC Cert Certification is a mandatory safety certification system for electronic and electrical products in Korea, indicating that the product meets Korean safety standards.
NOM
NOM
NOM Certification is the official mandatory product safety certification mark of Mexico, indicating that the product meets relevant Mexican regulations and standards.
NRcan
NRcan-Cert
NRcan-Cert Certification is a product certification issued by Natural Resources Canada, indicating that the product meets relevant Canadian regulations and standards.
PSB
PSB
PSB Certification is an authoritative certification issued by the Singapore Standards, Productivity, and Innovation Board, indicating that the product meets Singapore's safety standards.
PSE
PSE
PSE Certification is the safety certification mark for electrical products in Japan, indicating that the product complies with Japanese electrical safety regulations.
QC
QC 3.0
QC 3.0 Certification is an authoritative certification for fast charging technology, indicating that the product meets the standards for fast charging technology, providing users with an efficient and safe charging experience.
RCM
RCM
RCM Certification is the compliance mark issued for radio communication equipment in Australia and New Zealand, indicating that the product meets relevant radio communication regulations.
UKCA
UKCA
UKCA Certification is a key proof of market access in the UK, indicating that the product meets relevant UK regulations and standards.
UL
UL
UL Certification is an authoritative certification in the field of safety, indicating that the product meets strict safety standards and requirements.
TLC
TLC
TLC Certification is a professional and authoritative certification mark issued by the China Academy of Information and Communications Technology, proving that the product has passed rigorous testing and meets relevant standards and regulations.
Supplier Quality Management

Mentech has established a comprehensive and efficient supplier quality management system to ensure that suppliers achieve excellent quality control throughout their lifecycle, thereby continuously improving the quality of products and services.

Supplier Qualification Review

Mentech conducts thorough evaluations of suppliers' quality management systems, social responsibility, industry reputation, technical manufacturing capabilities, and product performance through rigorous on-site inspections, certification processes, and product testing.

Contract/Agreement Management

Mentech strictly supervises and manages supplier contract terms, covering product and service specifications, quality standards, delivery timelines, warranty periods, and payment conditions.

Supplier Quality Control

Mentech closely monitors suppliers' production processes, ensuring product quality meets expected standards through final product inspections and on-site quality engineer management.

Supplier Performance Management

Mentech systematically evaluates suppliers' product quality, service response, delivery efficiency, and after-sales support.

Regular Quality Audits

To ensure the continuity and effectiveness of supplier quality management, Mentech conducts regular in-depth audits of suppliers' design and development processes, production processes, and product inspections.

Continuous Quality Improvement

Mentech shares industry best practices and quality management experiences with suppliers, encouraging continuous innovation and improvement to jointly enhance product and service quality.

Testing Capabilities

Mentech ive Laboratory: Elevating Standards in R&D and Quality Assurance

Since its inception in 2008, the Mentech Comprehensive Laboratory has committed to delivering extensive testing services for electrical and electronic products. Achieving CNAS accreditation in 2021, we adhere to the stringent ISO/IEC 17025 laboratory accreditation system, ensuring the precision and dependability of our test results. Spanning approximately 1500㎡, our laboratory is outfitted with cutting-edge testing equipment and staffed by a team of seasoned professionals. Our extensive range of services includes climate environment testing, mechanical environment testing, failure analysis, electrical performance testing, and hazardous substance detection.


Adhering to the quality policy of "Scientific, Impartial, Accurate, Efficient," our laboratory is dedicated to enhancing R&D capabilities and improving product quality. We uphold long-term partnerships with renowned third-party laboratories such as SGS, TUV, CTI, and EMTEK, ensuring the highest standards of testing and quality assurance.

Mentech Laboratory Capabilities

Mentech (Dongguan Mentech Optical & Magnetic Co., Ltd.) operates a CNAS-accredited laboratory, ensuring high standards of reliability testing.

Mechanical<br>Testing
Mechanical
Testing
Electrical Performance<br>Testing
Electrical Performance
Testing
Mechanical Environmental<br>Testing
Mechanical Environmental
Testing
Climatic Environmental<br>Testing
Climatic Environmental
Testing
Component Structure and<br>Failure Analysis
Component Structure and
Failure Analysis
Hazardous Substance<br>Detection
Hazardous Substance
Detection
Service Excellence
1
Manufacturing Bases
1
International Offices and Representatives
1
Domestic Offices and Representatives
Vietnam
Dongguan Headquarters
Wuhan
Jiangxi
Henan
San Jose, USA
Morgan Hill, USA
Austin, USA
Brazil
Germany
South Korea
Singapore
Vietnam
Japan
Malaysia
Guangzhou
Shenzhen
Dongguan
Hong Kong
Taiwan
Fuzhou
Chengdu
Hangzhou
Wuhan
Shanghai
Changsha
Jiangxi
Chongqing
Nanjing
Henan
Beijing
Jinan
Shijiazhuang
Harbin