Pipe mandrel bending and welding services, contact us: info@pinometal.com
Our manufacturer
Our trength – mandrel bending diameter up to 8 inches
We are good at mandrel bending process with diameters from 1 inch to 8 inches, thin wall thickness and tight radius.
Our core expertise includes mandrel bending, tube forming, CNC machining, stamping, welding, and metal fabrication. With experienced engineers and skilled production technicians, we are able to manufacture components according to customer drawings, samples, or specific technical requirements.
Our mandrel bending capability allows us to produce smooth, accurate bends while maintaining consistent tube diameter, wall thickness, and dimensional stability. We process materials including stainless steel, mild steel, aluminized steel, aluminum, copper, and other commonly used metals.
From prototype development and tooling to mass production, we provide an integrated manufacturing process to reduce supplier coordination and ensure consistent quality across production batches.
Our engineering team works closely with customers to review drawings, select suitable materials and processes, optimize manufacturing methods, and develop practical solutions for both standard and highly customized components.
Our facilities
Mandrel bending machines
With more than 10 mandrel bending equipment and good mandrel bending technologies, we can make mandrel bending with diamter from 1 to 8 inches. Min wall thickness 1.0mm and tight bending radius.
Stamping and hydraulic press machines
Our stamping and forming capabilities are suitable for producing metal brackets, clamps, exhaust components, pipe fittings, mounting parts, and other formed metal components. Different forming operations can be combined with bending, cutting, welding, and machining to create finished or semi-finished assemblies according to customer requirements.
CNC machining
Our CNC machining service supports precision machining of metal components such as flanges, brackets, mounting plates, and custom mechanical parts. We process materials including stainless steel, carbon steel, aluminum, copper, and other engineering metals.
By combining multiple manufacturing processes under one supply chain, we can provide finished OEM parts instead of individual processes, helping customers simplify supplier management, reduce production lead times, and maintain consistent quality.
Shipping & Logistics Services
We provide reliable shipping solutions for international B2B customers, supporting sea freight, air freight, and express delivery according to order quantity, delivery requirements, and destination.
Before shipment, products are carefully inspected and securely packaged to minimize the risk of damage during transportation. Custom packaging is also available according to customer requirements, including customized cartons, labels, and product identification.
For larger OEM orders, we can coordinate container loading and international sea freight. For urgent samples or smaller shipments, air freight and express delivery are available to shorten transportation time.
Our international sales team coordinates production, packaging, shipping documentation, and delivery arrangements to provide a smooth export process from the factory to the customer’s warehouse or designated destination.
Our goal is not only to manufacture qualified products, but also to provide a complete OEM supply solution from production to delivery, helping customers reduce purchasing complexity and improve supply-chain efficiency.
