Chongqing ShuangYi Precision Electronic  CO., LTD

Factory Profile:

• 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.

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.

1. Quick Response – All inquiries are replied to within 24 hours by our professional sales team.

2. Experienced Manufacturer – Over 15 years of experience in precision connector, cable, and EV charging production.

3. OEM / ODM Capability – We provide full customization from design, tooling, to packaging.

4. Logo & Packaging Customization

   • Print your logo on cables, connectors, or boxes.

   • Custom packaging available according to your design.

   • Bring your unique ideas to life — from concept to finished product.

5. Reliable Quality & Competitive Price – High-quality products with reasonable cost and short lead time.

6. Strict Quality Control & After-Sales Support

   • 100% in-house testing before packing.

   • Secure export packaging for all shipments.

   • Responsive after-sales service for every order.

7. Additional Benefits

   • Free professional design support

   • Low MOQ

   • Fast delivery

   • Free samples available

FAQ

Q1: What are your packaging and shipping options?
A: Products are packed in polybags, tapes, or plastic boxes, then placed into standard export cartons. Customized packaging is available upon request.

Q2: What is your production and delivery time?
A: Normally it takes 10–15 working days depending on your order quantity and product specifications.

Q3: What are your warranty terms?
A: Warranty periods vary by product type. Please contact us for detailed warranty information.

Q4: Do you have products in stock?
A: Stock availability depends on model and quantity. Please send us your inquiry for confirmation.

Q5: Can I mix different models in one container?
A: Yes, different models can be mixed in one full container shipment.

Q6: What are your payment terms?
A: We accept T/T (bank transfer), Alipay, and WeChat Pay.

Q7: How does your factory control product quality?
A: Quality is our top priority. From raw materials to final inspection, every process follows ISO9001, ISO14001, and IATF16949 standards to ensure stable and reliable performance.

Q8: Will you deliver the exact products I ordered? How can I trust you?
A: Absolutely yes. Integrity and quality are at the core of our business. Our factory is certified by Made-in-China.com (The link: https://shuangyiprecision.en.made-in-china.com/), and holds ISO9001, ISO14001, IATF16949, and National High-Tech Enterprise certifications. With advanced production facilities, testing labs, and an experienced engineering team, what you see online is exactly what we deliver.