Pvc rain roof upvc gutters wholesales factory manufacturer china

Professional PVC / UPVC Rain Roof Gutters Wholesale Factory Manufacturer – China

We are a leading factory-direct manufacturer and wholesaler of premium PVC & UPVC rain roof gutter systems based in China. We specialize in producing high-performance, cost-effective drainage solutions for global distributors, construction projects, and building material suppliers.

Our Manufacturing & Supply Advantages

 Main Product Range

• PVC / UPVC Gutters – Half-round, K-style, Box profiles

• Downpipes & Fittings – Full range of connectors, elbows, outlets

• Mounting Accessories – Brackets, hangers, end caps, gutter guards

• Specialty Gutters – Agricultural, industrial, or architectural custom designs

Technical Highlights

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

• Colors: Standard white, grey, brown, black, or custom RAL colors

• Sizes: 100mm–400mm widths; standard 3m/4m/6m lengths or custom cuts

• Features:
  Corrosion & chemical resistant
  Smooth inner wall for optimal flow
  Lightweight & easy to install
  Temperature range: -30°C to 70°C

Applications

• Residential roofing (villas, apartments, housing complexes)

• Commercial & industrial buildings

• Greenhouses, agricultural sheds, and warehouse roofs

• Renovation and drainage upgrade projects

 Why Choose Us?

1. One-Stop Manufacturing – From extrusion to packaging, all under one roof.

2. Technical Support – Free design guidance, CAD drawings, and installation advice.

3. Reliable Supply Capacity – Large-scale production ensures on-time delivery.

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

Contact us today for wholesale catalogs, factory price lists, and custom quotations!
We are your trusted partner for high-quality PVC/UPVC gutter systems—manufactured in China, delivered worldwide.

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

Click upvc gutters manufacturer 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.