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PVC Roof & UPVC Rainwater Gutters – China Manufacturer, Factory & Supplier

We are a specialized manufacturing factory and supplier based in China, dedicated to producing and exporting high-quality PVC and UPVC rainwater gutter systems for roofing applications worldwide. Our products combine durability, efficiency, and cost-effectiveness for residential, commercial, and industrial projects.

 Factory Advantages

• Direct Source Pricing – Wholesale rates with no intermediaries

• Full In-House Production – Control over material, extrusion, and quality

• OEM/ODM Customization – Tailored colors, sizes, profiles & packaging

• Strict Quality Assurance – UV-stabilized, corrosion-proof, impact-resistant materials

• Global Export Ready – Experienced in bulk container shipping & documentation

 Product Range

 Key Specifications

• Material: High-grade PVC/UPVC with UV inhibitors

• Width: 100mm – 350mm (custom sizes available)

• Length: 3m, 4m, 6m standard or cut-to-order

• Temperature Range: -30°C to +70°C

• Features: Smooth inner wall, chemical resistance, lightweight, easy assembly

 Applications

• Residential roofs, villas, apartments

• Commercial complexes, factories, warehouses

• Agricultural greenhouses, shade structures

• Infrastructure and public buildings

 Why Partner With Us?

1. Integrated Supply Chain – From raw material to finished gutter systems

2. Technical & Design Support – CAD drawings, installation guidance, project consultation

3. Competitive MOQ & Lead Time – Flexible for both small and bulk orders

4. Certified Quality – Products meet international standards for performance and safety

Contact us for wholesale catalogs, factory prices, samples, and customized solutions.
We are your reliable China-based manufacturer and supplier of PVC/UPVC rainwater gutters—engineered for quality, built for durability.

*The length of this section is one meter, the longest can be six meters

Click PVC Guttering Suppliers China to learn more

1. When installing the rain gutter, the bottom supporting frame shouldbe made of steel frame, and the material should be sufficiently strong. The bottom frame should be in a straight line and there should be a supporting place every 1.5-1.8 meters. The two sides of the rain guttermust be protected by iron frames.

2. The two ends of the connection part of the rain gutter or the connectionport should be supported by the supporting bracket respectively.

3. Do not open holes in any part of the rain gutter for drainage withoutauthorization. This will affect the service life of the rain gutter, andspecial drainage fittings and water pipes are required to connect tothe downpipe.

4. It must be pre-drilled during installation, and the diameter of the drilledhole should be 50% larger than the diameter of the screw, which isreserved for thermal expansion and contraction.

5. The outside temperature changes greatly. In order to prevent thermalexpansion and contraction, it is recommended that the installation ofthe entire gutter should not exceed 18 meters. If it is to be exceeded,segmental installation and segmental drainage must be carried out.
 

1.Q: What is your product line?

A: We specialize in PVC trunking, PVC pipe, PPR pipe and fittings.

2.Q: Are you a manufacturer?

A: Yes, We are a factory located in Foshan City, Nanhai District, Danzao Town, Hengjiang New Road.

More than 10 years of industry experience.

3.Q: If I want to get a quote, what information should I notify?

Answer:

(1) Product size (width x height x length, thickness).

(2) Color.

(3) Quantity.

4.Q: Can we print our logo or company name on your product or packaging?

A: Yes, you can.

5.Q: What is the payment term?

A: We accept T/T or L/C, as well as the top 30% deposits of T/T, Western Uion,

6.Q: Is the sample free?

A: We can send samples within 5 days, but the shipping cost needs to be paid by you.

When we have a formal order, its cost will rebound.

7.Q: How to control your quality?

A: We strictly select high quality raw materials and regularly check quality control during production.

8.Q: How long should your delivery date be?

A: Usually 15 days after receiving the deposit, it also depends on your product and quantity.