ensuring top-quality products.

With over 25 years of experience, our state-of-the-art facilities deliver premium OEM/ODM solutions trusted by industry leaders worldwide. ​

Explore Our Capabilities ​

Get a Quote ​

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Offers a wide range of wire conector  tailored to customer needs.

Wenzhou Qiyi Copper Industry Co., Ltd. specializes in the production and processing of various copper and aluminum products, including red copper tubes, brass tubes, and connecting tubes. Their offerings also encompass copper terminals, crimping cap copper tubes, BN intermediate terminals, GTY imported wiring tubes, PNT short copper tube terminals, and cold-pressed wiring terminals.

25+

Years Experience

1000+

sqm factory

7000+

Global Clients

20+

Countries Served

Global Scale

The company has established a robust distribution network, enabling efficient delivery of products to a wide range of markets, ensuring that customers receive their orders promptly and reliably.
With a skilled workforce, the company benefits from expertise in copper processing and innovation, allowing it to maintain a competitive edge in the market and adapt to industry trends.

Advanced Technology

The company emphasizes strong customer service, providing tailored solutions and support to meet the diverse needs of its clients, fostering long-term relationships and satisfaction.

Quality Assurance





Featured Products

Comprehensive manufacturing solutions across multiple industries with custom OEM/ODM 

capabilities. ​

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featuring high copper content and excellent electrical conductivity, delivers economic benefits through material conservation.

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Waterproof insulated terminal

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Ultra-thin Purple copper tubular terminal

Supports reliable connection of wire harnesses with various wire diameters using a single connector

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Reducing Wire Harness Connector

T2 copper core + Nylon insulation, ROHS compliant,Color-coded (yellow/blue/pink) for easy identification, high insulation rating

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Tin-plated intermediate copper tube connector

Standard sizes, full range, high reliability, corrosion-resistant, multi-environment compatible

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Honesty as the foundation and quality as the key to success

Factory Strength

Our world-class manufacturing facilities and expert team deliver exceptional quality and

efficiency. ​

We keep year-round stock of core products like copper tubes and terminals, enabling 72-hour fast delivery for foreign trade orders. All finished products are packaged with moisture-proof and anti-oxidation materials, and production information is accurately traced via batch management system, ensuring stable and reliable delivery for every order.

State-of-the-Art Facilities

Equipped with over 10 copper tube drawing & supporting machines, 50 precision cutting devices, and 100 terminal processing machines, we have built a full-link production capacity from copper tube billets to finished terminals. Our workshop follows standardized operating procedures, with each machine operated by experienced technicians, ensuring copper tube tolerance within ±0.05mm and terminal processing precision leading the industry.

Advanced Equipment

Since its establishment, we have always practiced the business tenet of "Integrity-based, Quality-winning", polishing every product with focused, dedicated and professional attitude. We have introduced multi-link quality inspection in production, from raw material incoming to finished product outgoing, and provide material test reports for each batch, ensuring products delivered to global customers have both high-end quality and cost performance.

Core product manufacturing

We specialize in the manufacturing of three core products:

1.Copper tubes & custom development of their derivatives

2.Aluminum tubes & custom development of their derivatives

3.Seamless stainless steel tubes & custom development of their derivatives

Our products are widely used for electrical connections in new energy vehicles, 

home appliances, aerospace, marine and other industries.

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GB/T 19001-2016

Quality Management System

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Qualifications & Certifications

Our commitment to quality and excellence is validated by numerous international certifications and

standards compliance.

Certified since 2012

ISO 9001:2015

Environmental Management

Certified since 2014


Customized demand matching

Precise docking of drawing/spec needs, one-to-one solution design, quick custom quotation

3D modeling and simulation

Design for manufacturability (DFM)

Comprehensive Solutions

Prototyping and validation

End-to-end manufacturing services tailored to your specific requirements. ​

High-volume production capacity

Flexible manufacturing systems

Just-in-time production

One-stop production and delivery

Full-link independent production, on-demand delivery control, foreign trade logistics support, door-to-door follow-up

After-sales technical guarantee

Products with test reports, quality warranty, fast technical response, long-term supporting service

Global logistics network

Inventory management

Real-time tracking systems

Discuss Your Project ​

Manufacturing Facilities ​

Room 103, Building 23, No. 176, Yanyun Road, Kunpeng Sub-district, Wenzhou Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province


 Presence

Let's Discuss Your Project

Contact our team to discuss your manufacturing needs and discover how we can help bring your products to life. ​

86-15868123621

terminal@cnzqyi.com

Headquarters

Room 103, Building 23, No. 176, Yanyun Road, Kunpeng Sub-district, Wenzhou Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province

Phone

Email

Get a Free Quote

Premium OEM/ODM manufacturing solutions for industries worldwide. Quality, precision, and reliability since 2000. ​

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Room 103, Building 23, No. 176, Yanyun Road, Kunpeng Sub-district, Wenzhou Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province

+86-15868123621

terminal@cnzqyi.com

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