Chongqing ShuangYi Precision Electronic Co., LTD Company Profile

Chongqing Shuangyi Precision Electronics Co., Ltd.
is a leading manufacturer specializing in the R&D, production, and sales of electronic connectors and new energy charging equipment. Since its establishment in 2014, Shuangyi has been dedicated to providing intelligent, reliable, and green connection solutions for global customers.

Our products cover three major fields — high-speed interconnects, new energy charging and industrial connectivity components.
We provide a full range of solutions including:

• High-speed PCIe 4.0/5.0, SAS, and SATA connectors

• USB 2.0/3.0, Type-C, and waterproof Type-C connectors

• Micro-B, HDMI, SIM/TF card slots, terminal blocks, and custom wiring harnesses for computers, servers, and communication systems

• EV charging stations and portable charging guns

Our products are widely applied in automotive, computer, communication, medical, and electrical industries.

Strong Manufacturing Capability

We operate a 25,000㎡ intelligent production base and 40,000㎡ dust-free workshops, equipped with:

• 40 high-speed precision punch presses

• 45 imported injection molding machines

• 120 fully automatic assembly lines

• Advanced mold processing equipment (including Sodick slow wire cutters, WAIDA optical grinders, EDM machines, Taiwan CNCs, and precision grinding machines)

With over 500 skilled employees and in-house R&D and laboratory facilities, we have achieved a monthly output of 2 million cables, 30 million precision connectors, and 800,000 stamped and molded components.
All products are manufactured under ISO 9001, ISO 14001, and IATF 16949 certified systems.

Innovation and Excellence

Holding over 30 core patents, Shuangyi is recognized as a National High-Tech Enterprise. Our independent laboratory continuously drives innovation in material technology, precision tooling, and automated production.
We have established long-term partnerships with leading enterprises such as Foxconn, DELL, ASUS, IBM, TE Connectivity, MOLEX, Luxshare, Lenovo, and many others.

Our Philosophy

At Shuangyi, we believe that reliable new energy charging and high-speed connectivity are the dual engines driving the modern world.
We adhere to the values of “Customer First, Integrity, and Sustainable Development”, continuously improving technology, quality, and service to empower industries and enhance daily life.

With strong R&D, precision manufacturing, and a global sales network, Shuangyi Precision Electronics will continue to build smarter, more reliable, and greener connections for the future.

Development Miles：

2003 – Established Dongguan YiQin Electronics Co., Ltd., with a factory in Shijie Town, Dongguan, employing around 30 staff.

2005 – Introduced advanced production equipment including high-speed punching machines and precision injection molding machines; expanded to over 200 employees.

2009 – Passed ISO9001:2008 quality certification and began cooperation with leading companies such as Luxshare, Amphenol, and Molex.

2012 – Joined Alibaba and achieved rapid growth, reaching a monthly capacity of 800,000 cables and 30 million connectors.

2014 – Founded Dongguan Shuangyi Electronic Technology Manufacturing Co., Ltd. with over 300 employees and annual sales exceeding RMB 200 million.

2020 – Invested in and established Chongqing Shuangyi Precision Electronics Co., Ltd. in Dazu District, Chongqing.

2023 – The new Chongqing factory was officially completed and put into operation.

• Shuangyi Precision Electronics is supported by a professional team of over 500 employees, including 80 senior engineers and 120 skilled technicians, with an average of 10+ years of industry experience.
• Our R&D department, accounting for more than 15% of total staff, focuses on innovation in connector technology, precision tooling, and EV charging solutions.
• The company operates an independent laboratory and owns over 30 national patents, ensuring continuous improvement in product reliability and performance.
• Through seamless collaboration between engineering, production, quality control, and customer service, we deliver efficient and precise solutions to our global clients.
• Guided by the values of Professionalism, Innovation, and Responsibility, our people form the foundation of Shuangyi’s sustainable growth and worldwide trust.