What is the minimum order quantity (MOQ)?

We have a low MOQ; 1 piece is available for sample checking.

How do you ship the goods and how long does it take?

We usually ship by DHL, UPS, FedEx, or TNT, taking 3-5 days to arrive. Airline and sea shipping are also optional.

How to proceed with an order?

First, let us know your requirements. Second, we quote based on your needs. Third, confirm samples and place a deposit. Fourth, we arrange production.

Can I design my own brand package?

Yes, please inform us formally before production and confirm the design based on our sample.

Do you offer a guarantee for your rain gutters?

Yes, we offer a 20-30 year warranty for our products.

How to deal with faulty products?

During the guarantee period, you can use the warranty card for compensation or replacement by providing pictures, videos, and details.

What are the payment terms?

Payment is by T/T: 30% deposit and 70% balance payment before shipment out of the factory.

Factory Wholesale Gutter Supplies Plastic Roof Gutter System Downspout Fittings

Name: Factory Wholesale Gutter Supplies Plastic Roof Gutter System Downspout Fittings
Brand: Hangzhou Singer Building Materials Co., Ltd.
SKU: 1922260911

Zhejiang, ChinaHangzhou Singer Building Materials Co., Ltd.

US$1.26

100-999 Meters

US$1.16

1,000-9,999 Meters

US$1.09

10,000+ Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

20-30years

Warranty

20-30years

Model NO.

Rain Gutter

Application

Roof Drainage

Surface Treatment

Polished

Sink Strainer Kind

Push Down Pop-up

Kind

K-Style

Indoor/Outdoor

Outdoor

Style

Strainer

Color

White Black Brown Grey

Wastewater Type

Rain

PVC Contents

68-70%

Shape

K-Type / Square

Pack

Bubble Plastic Film Outer Carton

Gutter/Downspout Length

3m/4m/5m or Customized

Transport Package

Carton

Specification

5.2inch/7inch

Trademark

SAN-GOBUILD

Origin

Zhejiang, China

HS Code

3917400000

Production Capacity

200000/Meter

Key features

20-30 Year Warranty: Comprehensive coverage for mechanical defects with free parts and labor for up to 30 years.

Anti-Yellowing Material: Co-extrusion technology ensures strong resistance to fading and maintains original color.

Customizable Color: Available in Dark Grey, Dark Brown, Light Brown, White, Black, or fully customized options.

Customizable Length: Standard lengths of 3m, 4m, 5m or any specific length tailored to your requirements.

3.4mm Double Wall Thickness: Superior structural integrity with 3.4mm thickness compared to standard 3.2mm competitors.

High Flexibility and Toughness: 100% new raw material allows two adults to stand on the pipe without breaking.

Multi-Region Certification: Certified by SGS, SONCAP, PC, COC, and PVOC for global market compliance.

Company profile

Importers and ExportersYears of Export ExperienceCustomization from SamplesManagement Certification

Hangzhou Singer Building Materials Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.24h

About Our Factory & Business Background

AddressRoom 1501, Block C, Wanda Plaza, Gongshu District, Hangzhou, Zhejiang, China

Plant Area238 square meters

Number of Employees36

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, PayPal

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Minimum Order Quantity2 pcs

Supply Chain Partners35

Our Production Capability & Technical Expertise

Main ProductsRoof Tiles, Asphalt Shingles, Rain Gutter Systems, Butyl Tape, Chinese Antique Roof Tile, Solar Roof Tile

Production Lines11

Production MachinesConfidential, Cutting Machine, Hydroforming equipment, Injection Molding Machine, Painting Line, Punching and Bending, Tile forming machine

QA/QC inspectors4 people

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2006-05-09

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff20

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Which size of the gutter should I choose?

The 5.2-inch gutter is sufficient for most homes. Consider the 7-inch size for large houses with big roofing areas, houses in heavy rain areas like tropical climates, or roofs with hard materials like tile and slate on steep slopes.

Q:What is the lead time for production?

Free samples require 24 hours during workdays. Mass production takes 3 to 7 working days.

Q:What are the packaging details?

Standard packaging includes PE and BOX. OEM service is offered for custom packaging requirements.

Q:What is the warranty period?

We offer a 20-30 year warranty ensuring the product will never fade and lasts for its lifetime.

Q:Can I order a free sample?

Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.