Where Plastic Sheets Meet Unbreakable Joints
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Welcome To WEISSENBERG
Weissenberg, founded in 2006,specializes in R&D and manufacturing of plastic sheet welding machines. We deliver efficient, durable, and eco-friendly welding solutions to customers worldwide.
As a leading Chinese manufacturer, we innovate continuously to enhance welding quality and production efficiency. Our equipment serves industries such as chemical processing, water treatment, ventilation, and tank fabrication, helping customers improve precision, cut costs, and support sustainable growth.
30+ Team Members
400+ Projects Done
500+ Happy Clients
Our Mission
Precisionin Every Joint
In Weissenberg, we are committed to providing high-quality products and services to plastic welding machine customers worldwide, helping them improve efficiency, reduce costs, enhance core competitiveness, and achieve win-win development.
Every weld carries more than strength. It reflects our customers' expectations for efficiency, quality, and safety.
Quality builds trust. That principle drives us to provide efficient, durable, and eco-friendly welding solutions to customers worldwide, built on innovation and craftsmanship.—— Founder, Mr. Xiao
WEISSENBERG
Why Weissenberg?
Industry Experience
With over 19 years of experience and clients in 50+ countries, Weissenberg delivers reliable, innovative welding solutions that meet global standards.
One-Stop Solutions
We provide a full range of plastic welding equipment—welding, bending, cutting machines, CNC routers, Weldy tools, and Riyang butt fusion machines—offering a true one-stop solution.
Precision Meets DVS 2207
Our machines comply with DVS 2207, feature ±5°C temperature control, Mitsubishi core components, and a robust steel structure. The synchronized pressure system ensures consistent welding quality.
Tailored Welding Solutions
With in-house manufacturing and agile capabilities, Weissenberg customizes equipment to fit unique project needs, ensuring the right solution every time.
Globally Trusted
Trusted worldwide, our machines are proven in plating tanks, spray towers, ventilation systems, and environmental facilities, consistently delivering reliable results.
Reliable Support
We provide complete after-sales support—technical guidance, spare parts, and operator training—ensuring smooth installation, stable performance, and quick problem resolution.
Meet Our Team
Product Development
Weissenberg has a dedicated R&D team focused on technological innovation and product development, ensuring every machine meets international standards and drives advancement in plastic welding technology.
Manufacturing
Our experienced production team strictly follows quality control processes, from raw material sourcing to final product delivery, guaranteeing high quality and stable performance in every machine.
Sales & Service
The sales team understands customer needs deeply, offering professional consultation and customized services, committed to providing efficient and convenient purchasing experiences and attentive pre-sales support.
Customer support
Our after-sales team provides comprehensive technical support, operator training, and spare parts supply, responding promptly to customer needs to ensure smooth installation and long-term reliable operation.
Visit Our Company
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Office Area
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Sales Director's Office
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Meeting Room
Still Using Old Welders?
Outdated tools slow you down. We offer reliable plastic sheet welding solutions with expert support to help you upgrade confidently.
Trusted in 30+ Countries
From contractors to distributors, we deliver dependable welding machines and OEM/ODM support to improve your workflow and quality.
Efficient Welding Solutions
Whether OEM or ODM, our engineers provide tailored systems to optimize your process and deliver consistent, high-quality results.
Where Plastic Sheets Meet Unbreakable Joints
Get a Solution With +19 Years Expertise
Send your project details and receive expert advice plus a quotation made for your application!
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