𐄀 Technology Connection to Future
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Yonggui Company ("YGC") is a high-tech enterprise with 51 years expertise focused on the research and development, manufacturing, sales and technical support of connectors, connector systems and smart precision products. It was listed on Shenzhen Stock Exchange in September 2012. The products are distributed in the three major fields of new energy and vehicle (51%), railway and industrial (44%), special market (5%).Yonggui has 668 national patents, and has obtained ISO 9001, ISO/TS 22163, CRCC, ETL, UL and IATF16949 certifications.
Years History
National patents
Employee
Founded in 2008 and located in Mianyang, China's Technology and Electronics City, Sichuan Yonggui Science and Technology Co., Ltd. is a wholly-owned subsidiary of Zhejiang Yonggui Electric Equipment Co., Ltd. (stock name: Yonggui Electric, stock code: 300351). With a registered capital of RMB 100 million and total assets of RMB 1.12 billion, the company has a building area of 108,000 square meters. It is a nationally recognized high-tech enterprise providing reliable connector products and technical services for critical national equipment industries, as well as comprehensive interconnection system solutions.
The company boasts a team of experts and managers with extensive knowledge of electrical connectors. Its technical center has been recognized as a provincial-level technology center. Sichuan Yonggui has successfully developed tens of thousands of connector products used in a wide range of sectors, including rail transit, new energy, special applications, telecommunications, oil and gas explosion-proof systems, and port machinery. The products are exported directly or indirectly to more than 10 countries and regions worldwide, earning high praise from customers.
Sichuan Yonggui has obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, OHSAS 18001 Occupational Health and Safety Management System, IATF 16949:2016 Quality Management System, ISO/TS 22163 Quality Management System, EN 15085-2 Certification, and ISO 3834 International Welding System Certification.
Additionally, its products have passed quality certifications such as CRCC, ETL, and UL. The company is an approved supplier for world-renowned companies such as Siemens, Mitsubishi, Hitachi, Toyo, and Emerson. It is also a key supplier to CRRC Corporation Limited.
On November 22, 2024, the grand opening ceremony of Yonggui's Thailand factory took place in the Rayong Industrial Zone, Thailand. The Yonggui Thailand Factory specializes in the R&D, manufacturing, and sales of charging connectors, including CCS (European/US standards) and megawatt-level charging connectors, harness assemblies, and related components. Its product portfolio also spans wind power, photovoltaic energy storage systems, and rail transit connection systems. Committed to providing comprehensive technical consultation and support, Yonggui Thailand aims to meet the ever-growing market demands.
Yonggui Thailand Introduction PDF
| Company | Main Products | Website |
| Chongqing Yonggui Transportation Equipment Co.,Ltd. | Gangway | http://www.yonggui-cq.com/ |
| Zhejiang Yonggui Transportation Equipment Co.,Ltd. | Subway&Light rail automatic door system | http://www.yonggui-cq.com/ |
| Shenzhen Yonggui Technology Co., Ltd. | High voltage cable assembly; OEM charging connector assembly; Automotive, telecommunication, energy storage low-voltage wiring harness components; AC/DC charging pile cable; Rf coaxial cable | http://www.yonggui.com/ |
| Chengdu Yonggui Toyo Rolling Stock Equipment Co.,Ltd. | Pantograph | http://www.yonggui.com/ |
| Jiangsu Yonggui New Energy Technology Co.,Ltd. | Lithium titanate battery system | http://www.yonggui-js.com/ |
| Luoyang OELNK OPTRONIC Technology Co.,Ltd. | Optical fiber connector | https://www.oelnk.net/ |
| Beijing Yonglex Technology Co.,Ltd. | Axle Counter | http://www.yonggui.com/ |
Technology Connection to Future
World Class Inter-connect Supplier
Diligence & Cooperation
Customer Orientation, Full Participation and Winning with High Quality
Yonggui products have passed international testing and certification reports including ISO 9001, ISO/TS 22163,IATF16949,UL, TUV，CE,etc which is sure to meet the import needs of different countries. So far, Yonggui's products in various fields have been put into use in many important projects around the world and have won praise from customers.
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