
Chengdu Xinwei Welding Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, sales, and service of resistance welding equipment. We provide reliable, efficient, and customized welding solutions, from standard machines to fully automated production lines, empowering industries worldwide.
Built on Integrity, Driven by Innovation
Founded on the principles of "Integrity, Quality, and Innovation," Xinwei has established a scientific management system and modern operational model. We are committed to building a leading brand through advanced technology, superior product quality, and comprehensive customer service. Our professional manufacturing approach ensures we deliver high-performance resistance welding equipment and total solutions to meet the stringent demands of global industries.
Your Partner, From Inquiry to After-Sales
Our strength lies in our people. Xinwei brings together a dedicated team of practical and innovative engineers, management professionals, and highly experienced technicians. Organized under an efficient, modern management model, our integrated R&D, production, sales, and service teams work in seamless collaboration. This structure is your guarantee for receiving high-standard products, coupled with professional pre-sales consultation, on-project support, and responsive after-sales service.

Comprehensive Welding Equipment & Systems
We offer a full spectrum of resistance welding products designed for versatility, precision, and automation.
Standard & Advanced Welding Machines:
Standard Series: Reliable and ready-to-use machines including DN2 Series Integrated Welders, DN(B)2 Series Medium Frequency Portable Spot Welders, D(T)N Series Stationary Spot (Projection) Welders, and FN Series Seam Welders.
Medium Frequency & Automation Series: For higher efficiency and precision, our DN(B) Series Medium Frequency Stationary Spot Welders and DB3 Series Servo Medium Frequency Robotic Welding Guns are ideal for modern production lines.
Specialty & Control: DND3 Series Portable One-Sided Spot Welders, Nut Feeders, and Microcomputer Resistance Welding Controllers for specialized applications.
Production Line Accessories:
We are also a trusted supplier of high-quality ancillary products for automotive and general industry assembly lines, such as welding gun slides, tool trolleys, spring balancers, and water-cooled cables, ensuring complete welding cell integration.


Engineered for Progress, Dedicated to Service
Leveraging deep technical heritage within a contemporary corporate framework, Xinwei's growth is fueled by our focus on talent and technological innovation. We are committed to sustainable development through integrity. Our goal is to consistently serve our global clients and society with better products, more attentive service, and a stronger corporate reputation.
Partner with Xinwei. Weld Smarter.

Expertise: High-Tech Enterprise specializing in Resistance Welding since 2003.
Quality Assurance: Stringent quality control processes throughout manufacturing.
Customization: Tailored welding systems and automation solutions for your specific production needs.
Global Support: Providing machines and technical support to customers worldwide.
Need a Reliable Welding Solution Supplier?
Whether you are looking for a standard resistance welder or a complex custom automated welding system, Xinwei has the expertise and technology to meet your requirements.
| Company Name: | Chengdu Xinwei Welding Technology Co., Ltd. |
|---|---|
| Business Type: | Manufacturer |
| Brands: | Chengdu Xinwei Welding Technology Co., Ltd |
| Employee Number: | 70~95 |
| Year Established: | 2003 |
| Total Sales Annual: | $35000000-$50000000 |
| Company Location: | No.538 Xingfu Road,Xindu,Chengdu,China |
| Factory Location: | No.538 Xingfu Road,Xindu,Chengdu,China |
Dedicated, so Professional! Winning by Quality, Precision to Thrive!
Chengdu Xinwei Welding provides not only standard equipment but also deep-customization partnership. Whether you have mature designs or simply a part that needs welding, we can transform your concept into efficient, reliable welding equipment. We offer three flexible partnership paths to precisely match your business model.

You provide complete technical drawings, specifications (BOM), and quality standards. We are responsible for transforming them into high-quality physical products bearing your brand. We strictly adhere to NDAs, protecting your design IP, and leverage our proven manufacturing system to achieve optimal control over cost, quality, and delivery time.

This is our core competency. You simply provide your part samples, production targets, and technical requirements. Our engineering team takes charge of the entire process from conceptual design, engineering development, prototyping, to final mass production. We share our core welding technology to create a unique production solution for you.

For cutting-edge applications or new market segments, we can form a joint project team with you. Combining your market insight with our technical expertise, we co-define product specifications and develop next-generation welding equipment or automated lines, sharing the fruits of innovation.

Established in 2003, Chengdu Xinwei Welding Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, sales, and service of resistance welding equipment. Located in the Xindu Industrial Park, Chengdu, we are dedicated to providing comprehensive, high-quality welding solutions with a philosophy built on integrity, innovation, and excellence.

Customization: We engineer tailored resistance welding solutions. From concept to completion, we design and build custom turnkey systems, specialized machines, and automated lines.
Manufacturing: As a certified manufacturer, we guarantee precision and reliability through in-house production and stringent, multi-stage quality control.
100% Service: Our commitment extends beyond delivery with comprehensive global support, including installation, training, and responsive after-sales service.

Our modern facility houses advanced CNC machinery, automated assembly lines, and dedicated testing stations. We maintain complete vertical integration for key components, ensuring quality control and production flexibility to meet diverse client demands and scales.

Quality is embedded in our process. We adhere to ISO-certified standards, implementing rigorous inspections from raw material sourcing to final performance testing. Every machine undergoes thorough validation to ensure it meets specified performance, safety, and durability benchmarks.

Our team of experienced engineers drives continuous innovation. We focus on developing energy-efficient, precise, and intelligent welding technologies, including medium-frequency inverter systems and servo-controlled solutions, to address evolving industry challenges.

Our equipment and solutions are integral to automotive manufacturing, appliance production, aerospace, metal fabrication, and electronics. We provide not only standard machines but also complete production line accessories like slides, tool trolleys, and water-cooled cables.

We partner with you for long-term success. Our project management ensures seamless execution, while our service network provides prompt technical support and maintenance to maximize your operational uptime and productivity.
We welcome you to visit our facility in Chengdu to see our capabilities firsthand and discuss how we can become your trusted welding partner.
Custom Solutions, From Your Part Up
Facing a unique welding challenge? Share your part and specifications. Our R&D center specializes in transforming complex requirements into reliable, high-performance welding solutions. We start with deep process analysis, utilizing simulation and prototyping to develop the optimal welding parameters and machine design for your specific application.
Our Focus:
Process Expertise: Deep mastery of MFDC technology, servo controls, and material science.
Smart Systems: Developing intelligent welders with adaptive control and data monitoring.
Proven Validation: Rigorous testing in our lab ensures performance and durability.
Partner with us to co-create your competitive edge.



Founded in 2003, Chengdu Xinwei Welding Technology Co., Ltd. began its journey with a clear vision: to deliver precision resistance welding solutions driven by integrity, quality, and technological innovation. Over more than two decades of dedicated development, the company has grown into a recognized high-tech enterprise, establishing a scientific management system and a modern operational model.
Xinwei’s growth has been fueled by a strong focus on talent and continuous R&D. By bringing together a highly practical team of innovative engineers, management professionals, and experienced technicians, the company successfully expanded its portfolio from standard welding machines to complex, fully automated production systems. They became a trusted supplier for major automotive groups, serving prestigious customers such as Changan Automobile, SINOTRUK, Beijing Automotive Group, and Brilliance Auto.
Today, Xinwei operates with a robust global footprint, commanding annual sales between $35 million and $50 million USD, with an export ratio reaching 70% to 80%. From its foundational roots in 2003 to its current status as a worldwide manufacturing partner, Xinwei remains committed to sustainable development, consistently empowering global industries with smarter, high-performance welding technologies.
Our journey begins with a deep understanding of your needs. Our engineering team works closely with you to analyze your part materials, joint requirements, production cycle time, and automation goals. Based on this, we provide detailed technical proposals, cost-benefit analysis, and customized 3D layout designs to ensure the solution is both technically feasible and economically sound.

Once the solution is confirmed, our production system, which balances standardization and flexibility, is activated. Your customized equipment will undergo strict manufacturing and assembly processes in our workshop. Before shipment, every machine or system undergoes comprehensive performance and endurance testing under simulated real-world conditions, with a complete test report provided. We manage safe, efficient packaging and logistics to ensure the equipment arrives at your factory in perfect condition.

After the equipment arrives, our service engineers can provide on-site installation, commissioning, and process parameter optimization to ensure rapid production ramp-up. We provide systematic theoretical and hands-on training for your operation and maintenance teams. Furthermore, we offer round-the-clock remote technical support and, based on service agreements, scheduled preventive maintenance, spare parts supply, and rapid on-site response to maximize your production continuity.

We do not sell cold machines, but reliable productivity and a reassuring partnership. Choosing Xinwei means choosing a team that takes your success as its own responsibility.

| Market name: | North America,South America,Worldwide,Eastern Europe,Western Europe,Eastern Asia,Southeast Asia,Middle East,Africa |
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| Contact Person: | Wang |