Where Plastic Sheets Meet Unbreakable Joints
Not only A Manufacturer
But A Creator of Solutions
One-Stop Solution Provider Of Plastic Sheet Welding Equipment
Learn MoreWeissenberg Main Products
Weissenberg focuses on manufacturing intelligent, high-performance machines for professionals in Industrial plastic fabrication
Plastic Sheet Bending Machine
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Plastic Sheet Welding&Bending Machine
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Plastic Sheet Welder
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Weldy Hot Air Blower
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CNC Router
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Weldy Extrusion Welder
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Riyang Butt Fusion Machine
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Cutting Machine
Learn MoreWhy choose Weissenberg?
19+ Years of Manufacturing Experience
We have served customers from more than 50 countries and deeply understand industry needs and technology trends.
Complies with DVS 2207 Standard
±5℃ heating plate precision. Core components from brands like Mitsubishi ensure long-term stability.
Trusted by Global Clients
Our products are widely used in plating tanks, spray towers, ventilation systems, environmental equipment, and more, earning high customer satisfaction.
Complete One-Stop Solution
We offer welding, bending, welding & bending machines, Weldy tools, and more plastic welding products to improve efficiency and simplify procurement.
Customized Welding Solutions
If you have special requirements, we provide customized solutions. We enjoy challenges and tailor machines to your needs.
After-Sales Support
We provide full technical guidance, spare parts supply, and operation training to ensure worry-free installation and use.
Industry Solutions
Delivering precise plastic sheet welding solutions for critical industrial applications worldwide.
Plating Tanks
Precise temperature and pressure control ensure strong, leak-proof joints, improving durability and chemical resistance of plating tanks.
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PP Scrubbers
Reliable welds create structurally sound and corrosion-resistant joints for PP scrubbers used in exhaust treatment.
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Chemical Storage Tanks
Secure, leak-proof welds enhance safety and longevity in chemical storage tanks handling corrosive substances.
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Water Treatment Systems
Durable, leak-resistant joints support efficient and safe water purification in various environmental conditions.
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Aquaculture Tanks
Watertight welds prevent leaks and maintain structural integrity in demanding aquatic farming environments.
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Extrusion welding
Weldy offers simple, cost-effective heat guns and extrusion welders for various applications, including underground projects, tank fabrication, and more.
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Socket Fusion
Riyang socket fusion machines provide reliable and precise welds for thermoplastic pipes and fittings, ensuring leak-proof connections and long-lasting performance.
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Butt Fusion
Riyang butt fusion machines create strong, durable joints with accurate temperature and pressure control, ideal for large-diameter pipes and demanding industrial applications.
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About Weissenberg
Weissenberg——A Leader in Plastic Sheet Welding Solutions
Weissenberg is a trusted Chinese manufacturer of plastic sheet welding machines and custom plastic fabrication equipment, serving global industries since 2006. Our solutions are widely used in chemical processing, scrubber systems, and environmental equipment.
We offer both standard and tailored plastic sheet welding machines, along with tools and materials, through a one-stop supply chain—helping reduce costs and lead times. Backed by ongoing R&D, our equipment delivers strong, precise, and reliable welds for demanding industrial applications.
Customized Welding Solutions
Complete Supply Chain Support
Optimized Welding Technology
What We Can Do
Customized Solutions
Tailored equipment and features to meet specific application needs across various industries.
Technical Support
Professional technical training, maintenance advice, and operational consulting to ensure efficiency and reliability.
After-sales Service
Comprehensive support including installation guidance, remote troubleshooting, and timely assistance.
Latest Blog
Explore WeissenbergLatest Knowledge Sharing
Still Using Old Plastic Sheet Butt Welders?
Outdated tools slow you down.
We offer reliable plastic sheet butt welding solutions tailored to your needs. Talk to our experts and upgrade with confidence.
Trusted by Professionals in 50+ Countries
Whether you're a contractor or distributor, we deliver reliable plastic sheet butt welding machines and support to enhance your workflow and welding quality.
Want Efficient Plastic Sheet Welding Solutions?
Whether you need an OEM machine or a customized welding system, our engineers are ready to deliver the perfect solution for your process.
Where Plastic Sheets Meet Unbreakable Joints
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Get to know Weissenberg and see how we can bring value to your project
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