Electrical Terminal Manufacturer for Custom & OEM Applications
Qianwei Precision manufactures custom electrical terminals and connectors for automotive, EV, energy storage, industrial and other OEM applications.
- 14 Years Manufacturing Experience
- ISO 9001 / IATF 16949 Certified
- 98% Automated Production
- Global shipping support
- OEM & Custom Solutions
Electrical Terminal Solutions
Qianwei Precision is a China-based manufacturer specializing in custom electrical terminals. We support OEM and ODM projects for automotive, EV, energy storage, and industrial applications.
Custom Electrical Terminal Manufacturing
From customer drawings and samples to tooling development, precision stamping and mass production, we provide customized terminal manufacturing for OEM applications.
Industries & Applications
Electrical Terminal Manufacturing Capabilities
With 14 years of experience, as a electrical terminal manufacturer, Qianwei Precision integrates tooling, precision stamping, plating, inspection and assembly to support custom OEM terminal production.
Design
Review drawings, samples, wire specifications, and application requirements.
Tooling
Develop and manufacture dedicated tooling for custom terminal production.
Stamping
Precision stamping and forming for consistent terminal dimensions and quality.
Plating
Tin, nickel, gold, and other surface treatments based on application requirements.
Inspection
Dimensional, visual, mechanical, electrical, and plating quality checks.
Mass Production
Controlled high-volume production with stable quality and delivery.
What does Qianwei Precision do?
Guangdong Qianwei Precision Connector Co., Ltd., established in 2012, is a China-based manufacturer specializing in electrical terminals.
With 14 years of experience in precision stamping and terminal manufacturing, we provide OEM and custom solutions for automotive, new energy, household appliances, industrial equipment, communications, and other electrical applications.
Qianwei Precision operates four key manufacturing workshops covering high-speed precision stamping, plastic injection molding, in-house tooling and mold manufacturing, and cable assembly. This integrated manufacturing capability enables us to support customers from tooling development and prototyping to mass production and assembly.
We have supplied products to companies including TE Connectivity (Tyco), Midea, Haier, Gree, BYD, and Jianghuai, with a focus on consistent quality, precision manufacturing, and reliable production.
Our Advatanges
98% Factory automation
ISO 9001 / IATF 16949 Certified
OEM & Custom Solutions
Raw material sourcing with a reliable quality management certification
107 production machines
Lead time: terminal 1-3 weeks, connector 2-4weeks
Our Partners
What Our Customer Say
Qianwei Precision are the best terminals. They are heavy duty, built very well, and since they are coated, they are great for automotive and marine use compared to raw copper. They don't oxidize or corrode. They even come with pretty decent heat shrink.
The quality of the sheilding and the material used on the actual terminal is astounding! We use these in car audio and elctrical applications and they are perfectly sized, have a perfect electrical connection, and the heat shrink holds wonderfly!
These battery cable ring lugs are well manufactured and supplied with color-coded heat shrink tubing to clearly identify positive and negative cables. They crimp smoothly, provide a secure hold, and offer excellent value for the price.
Qianwei Precision’s terminals and connectors meet our electrical and mechanical requirements precisely. The products show excellent crimp performance, dimensional consistency, and long-term reliability in real applications.
Qianwei's terminals are exceptionally well made and designed for heavy-duty applications. Once crimped, the connection is mechanically secure and electrically stable, making these lugs a cost-effective solution for professional installations.
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FAQ
Yes. Qianwei Precision is a China-based electrical terminal manufacturer specializing in precision-stamped terminals and custom OEM terminal components. Our manufacturing capabilities include tooling, stamping, plating, injection molding, assembly and quality inspection.
Yes. OEM and ODM projects are a core part of our business. We support custom designs based on drawings, samples, or performance requirements, including material selection, tooling development, electrical validation, and mass production.
Our manufacturing system complies with international quality and environmental standards, including ISO 9001, ISO 14001, ISO 13485, IATF 16949, IPC/WHMA-A-620, and selected products meet UL requirements. Strict in-process inspection and final testing ensure consistent product quality.
We control quality through the entire manufacturing process, including precision stamping, automated crimping, electroplating, injection molding, and assembly. Statistical process control (SPC), dimensional inspections, and electrical performance testing are applied to ensure batch-to-batch consistency.
Our products are widely used in industrial automation, automotive and EV systems, medical devices, power generation, consumer electronics, and telecommunications. We support both high-volume production and low-to-medium volume customized projects.
Yes. Qianwei Precision has extensive experience serving global OEMs and distributors. We support international logistics, export documentation, and English-language technical and commercial communication to ensure smooth cooperation.
Absolutely. Our engineering team assists customers with connector selection, crimp validation, material recommendations, drawings, and application analysis, helping reduce design risks and improve overall system performance.
Customers choose Qianwei Precision for our manufacturing expertise, consistent quality, strong engineering support, and responsive service. We focus on building long-term partnerships rather than short-term transactions.
What's New?
Qianwei Precision Successfully Concludes the Shenzhen International Connector, Cable & Harness Exhibition
Russian Trading Company Visits Qianwei Precision to Discuss Bulk Purchase of Strip Terminals
Live from electronica Shanghai 2026: Qianwei Precision Booth Draws Strong Interest from Global Visitors
