How long does it take to get a quotation?

We offer price lists and order information within one working day after receiving your inquiry, drawings, and specifications.

What are the payment terms?

The standard term of payment is T/T (Telegraphic Transfer).

What is the lead time for production?

Peak season lead time is within 15 workdays, and off-season lead time is one month.

Custom Metal Long Tension Coil Spring Springs with Double Hook

Name: Custom Metal Long Tension Coil Spring Springs with Double Hook
Brand: Ningbo Xunke International Trade Co., Ltd
SKU: 2091317925

Zhejiang, ChinaNingbo Xunke International Trade Co., Ltd

US$0.002

1,000-1,999 Pieces

US$0.001

2,000+ Pieces

Product profile

Customization

Available

Function

Pressed, Measurement

Material

Steel

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Shape

Coil

Gross Weight

0.5kg

MOQ

100PCS

Lead Time

Est.Time 30 Days;

Color

Finish Color

Name

Spring

Transport Package

Bubble Bag+Carton Box

Specification

customized

Trademark

customized

Origin

China

Production Capacity

5000000PCS/Month

Key features

Wide Material Selection: Available in Stainless steel, Carbon steel, Music wire, Copper, Alloy steel, and more.

Customizable Finish: Colors and surface treatments like plating, painting, and powder coating are customizable.

High Precision Tolerance: Manufacturing tolerance is tightly controlled at 0.02mm for consistent quality.

Versatile Wire Diameter: Wire diameter ranges from 0.10mm to 12.00mm to suit various load requirements.

OEM & ODM Service: Professional manufacturer offering full OEM and ODM customization capabilities.

Fast Sample Delivery: Free samples under $15 available; paid samples shipped promptly after payment.

Quick Quotation: Price lists and order information provided within one working day of inquiry.

Multiple Surface Treatments: Options include nickel plating, chrome plating, zinc plating, passivating, and painting.

Company profile

Ningbo Xunke International Trade Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2020-10-01Nearest Port: NingboAverage Response Time: ≤0.11hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design and multiple customization options. It reports ISO 9000, TS 16949, ISO 9001, and ISO 14001 certifications, three production lines, and six to ten R&D engineers and quality-control staff at the broader company level. However, the detailed site information records only one R&D engineer, one quality-control inspector, and no quality-control testing equipment. Financial data for 2023 and 2024 shows zero reported operating revenue and related figures. The supplier has no in-stock service, overseas warehouse, or overseas showroom capability. After-sales corrective-action and complaint-handling procedures are undocumented. Customer references include several multinational automotive companies, but the provided information does not independently verify the scope or recency of those relationships.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers metal materials and products, hardware, mechanical and electronic equipment, auto parts, rubber products, computer software and hardware, chemicals, textiles, and apparel, indicating a broad industrial and commercial trading scope.

CertificationsThe supplier reports holding ISO 9000, TS 16949, ISO 9001, and ISO 14001 certification credentials. These certifications provide explicit evidence of formal quality, automotive-sector, and environmental management system coverage.

After-Sales capabilityThe supplier has no stated in-stock service, overseas warehouse, or overseas showroom capability. Corrective and preventive action procedures and customer-complaint handling procedures are also reported as having no written procedures or records, limiting evidence of a structured after-sales system.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, and operating profit for 2024, and zero operating revenue for 2023. These explicit figures provide negative evidence regarding demonstrated operating financial performance.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports providing samples according to customer requirements, directly supporting a broad stated customization range.

Client casesThe supplier states that it has served multinational automotive companies including Valeo, Bosch, Continental, Cummins, Shangshi Transportation, Magna, Entanhua, and Bose. These named references support claimed automotive-industry customer experience, although the provided slices do not verify project scope, duration, or current status.

Product Q&A

Q:What materials are available for these springs?

We offer Stainless steel (SUS301, SUS304, SUS303), Carbon steel wire, Music wire, Copper, Alloy steel, and Steel.

Q:Can the color and surface treatment be customized?

Yes, finish colors and treatments such as nickel plating, chrome plating, powder coating, and painting are available as per customer needs.

Q:What is the manufacturing tolerance?

The manufacturing tolerance is strictly controlled at 0.02mm.

Q:What is the range of wire diameters?

The wire diameter ranges from 0.10mm to 12.00mm.

Q:How can I get samples?

We provide free samples under $15 if you have a courier account. For samples over $15, you need to pay for the product and freight. You can also send a courier to collect them.