At Shangyu, we specialize in manufacturing high-quality plastic tubing products, including our widely used square hollow PVC tube. As a professional PVC tube supplier based in China, we provide reliable and customizable tubing solutions for both industrial and commercial use. Our square hollow PVC tube is particularly favored for its lightweight design, excellent durability, and corrosion resistance.
We manufacture our square hollow PVC tube using advanced extrusion techniques and carefully selected raw materials. The result is a high-performance, smooth-surfaced tube that performs well in demanding environments such as construction frameworks, cable routing systems, display stands, agricultural structures, and general-purpose applications.
Our square hollow PVC tube comes in a wide range of sizes, wall thicknesses, and color options. Whether you need a lightweight structural profile or a protective channel for wiring and cabling, our tubing offers consistent quality and long-term usability.
The advantages of choosing our square hollow PVC tube include:
1. Versatile applications
Our square hollow PVC tube is suitable for both structural and protective purposes. It can be used in furniture frames, shelving units, support columns, protective conduits, or even temporary event structures. Its clean shape and lightweight nature make it ideal for both industrial and DIY use.
2. Lightweight but strong
Compared to metal alternatives, our square hollow PVC tube is significantly lighter, making it easy to handle and install. Despite its light weight, it offers great rigidity and can withstand moderate structural loads when properly supported.
3. Excellent resistance to moisture and corrosion
PVC naturally resists water, oils, many chemicals, and outdoor weather conditions. This makes our square hollow PVC tube an ideal choice for outdoor applications or any environment where moisture and chemical exposure may occur.
4. Easy to cut, join, and modify
Our tubes can be cut with standard tools and joined using PVC fittings, glue, or fasteners. We also offer pre-cut and pre-drilled options upon request, which helps save time on large-volume projects.
5. Customization options
We understand that projects vary. That’s why we offer square hollow PVC tube in custom lengths, wall thicknesses, surface finishes, and colors. We also support OEM services to help brand your product with printing or logo options.
We produce all our square hollow PVC tube products in our ISO-certified manufacturing facility located in China. From material sourcing to final inspection, every step in our production is carefully controlled to ensure consistency and safety. We meet both domestic and international quality standards, and our products are widely exported to markets in Asia, Europe, Africa, and the Americas.
Our team at Shangyu works closely with distributors, project contractors, wholesalers, and DIY solution providers. Whether you need bulk shipments or customized tubing solutions for specific projects, we are ready to support you with technical expertise, reliable production, and timely delivery.
We believe that quality products start with responsibility. That’s why we never compromise on raw materials, production standards, or customer service. Our square hollow PVC tube is a result of our dedication to reliable manufacturing, practical design, and value-driven solutions.