If we order large quantity springs, will you house the springs, wire forms, and ship to us based on a required basis?

Our warehouse provides specific stock services for long-term business. You can make your shipment schedule on an annual, monthly basis. We will ship on a specific schedule.

What payment term do we accept for spring orders?

We could accept payment terms based on T/T, L/C at sight, DP, Westunion.

Custom 1.5 Inch Pole Metal Open Curtain Rings

Name: Custom 1.5 Inch Pole Metal Open Curtain Rings
Brand: Yueqing Dofo Spring Manufacturing Co., Ltd.
SKU: 1991162715

Zhejiang, ChinaYueqing Dofo Spring Manufacturing Co., Ltd.

US$0.10-1.00

3,000 Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

30 Days

Model NO.

DF2205013

Material

Iron

Metal Type

Iron, Stainless Steel

Color

Silver, Black

Sizes

Customization

Eyelet Customization

Available

Welding

Available

Coating

Eco Friendly

Surface Treatment

Unplated, Chrome, Zinc Coating

Certificate

ISO9001, SGS, RoHS, CE, Ts16949

Production Lead Time

15-20 Working Days

Packing Method

OPP Bags and Cartons

Inspection

Random Sample Testing

Service

OEM/ODM

Transport Package

Carton

Specification

customized

Trademark

Origin

China

HS Code

83024100

Production Capacity

1000000

Key features

Customizable Metal Types: Available in Iron and Stainless Steel to meet specific project needs.

Customizable Colors: Offered in Silver and Black with options for other custom colors.

Customizable Sizes: Sizes can be customized to fit unique application requirements.

Customizable Eyelets: Eyelet customization is available for tailored curtain ring designs.

Customizable Coating: Eco-friendly coating options including Chrome, Zinc, and Unplated finishes.

RoHS Compliant Materials: All materials and coatings comply with RoHS environmental standards.

OEM/ODM Service: Full OEM and ODM services available for custom spring manufacturing.

ISO9001 Certified: Manufacturing process certified by ISO9001, SGS, and CE standards.

Company profile

High Repeat Buyers ChoiceIn-stock Capacity100% Finished Products InspectionQuality Assurance

Yueqing Dofo Spring Manufacturing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.64h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier with a strong emphasis on research and development, evidenced by their ability to provide 3D software design services and ODM capabilities. They hold several important certifications, enhancing their global competitiveness, but lack overseas warehouse and showroom capabilities. Though they have a comprehensive after-sales service protocol, their financial records over the last three years indicate zero revenues and profits, raising concerns about financial credibility. Their production capabilities are supported by valid contracts and in-stock services, though their presence in overseas markets is limited. They offer extensive customization services and have a structured approach to quality control, but do not handle OEM services for popular brands. Overall, their innovation and customization strengths are notable, yet financial and overseas market limitations may impact their future growth potential.

Supplier typeThe supplier is a professional technical supplier with R&D capabilities and a focus on innovation, having expanded their product range significantly over 20 years of development.

CertificationsThe supplier holds ISO9001, TS16949, ISO140001, OHSAS18001, and BV certifications, indicating a strong compliance and quality management framework.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and corrective actions, along with a quality assurance and traceability framework.

Financial creditThe supplier's financial records show zero operating revenues, costs, and profits over the last three years, indicating significant financial credibility concerns.

R&D capabilityThe supplier demonstrates strong innovation capability with evidence of new product development and ODM services, although they lack SDK availability.

Customization capabilityThe supplier offers extensive customization services, ranging from full to minor and flexible customization, demonstrating strong design and adaptation capabilities.

Client casesThe supplier does not provide OEM services for popular brands, which may limit their exposure to high-profile customer cases.

Product Q&A

Q:Which kind of materials are available? Do they meet RoHS certification?

DoFo Spring is able to manufacture different spring types of compression springs, extension springs, torsion springs, wire forms with a large range of High-Grade Spring Steel - Carbon steel - Stainless steel - Music Wire, all comply to the RoHS standard. The wire diameter is available from 0.001 inches to 0.075 inches, which can meet the requirement of different applications.

Q:Do you support orders in small quantities or do you only accept large runs?

DoFo Spring manufactures large quantity springs, small quantity springs based on your demand. We will work with you to choose the most effective solution.

Q:Does DOFO spring offer DESIGN service OR initial ASSISTANCE ON SPRINGS?

Our engineers could give initial assistance on the design and advise to lower the production cost. Our engineer has years of experience in spring design. We could provide drawing format in CAD, 3D, and 2D design layout as well as prototype development.

Q:What is the typical lead time for custom springs?

The lead time varies in custom springs. For compression springs, extension springs, torsion springs, wire forms in our mold range, we are able to deliver within 25 days. However, for some complex shapes of springs, the delivery time would be around 30~40 days.

Q:Do you charge custom spring samples?

We make the custom springs sample charge as a subscription of formal order. In other words, the sample charge could be refunded when we receive the order. However, if your sample requires an additional mold, we will charge it.