What payment methods are accepted?

We accept L/C, T/T, D/P, PayPal, Western Union, and small-amount payments to ensure secure and convenient transactions for buyers.

What certifications does the product have?

The product and manufacturing process comply with CE certification standards, ensuring quality and safety for industrial applications.

Standard Yellow Coil Metal Mould Die Spring

Name: Standard Yellow Coil Metal Mould Die Spring
Brand: Cungang Mold Fittings Co., Ltd.
SKU: 1924336625

Zhejiang, ChinaCungang Mold Fittings Co., Ltd.

US$1.00-52.50

20 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Buffer

Material

Alloy

Model NO.

Die Springs

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance

Load Type

Compression

Production Process

Cold Roll

Temperature Limit

Less Than 80°c

Load Level

Extremely Heavy Load

Usage Count

1 Million Times+

Whether to Customize

Customizable

Production Address

Wenzhou, Zhejiang, China

Delivery Time

Stocks Now(or 8-12 Days)

Transport

DHL,FedEx,UPS,TNT or by Sea

Transport Package

Inner Plastic Bags, Outer Boxes or Wooden Box,

Specification

Standard parts and customizable

Trademark

cungang

Origin

Wenzhou

Production Capacity

50000pieces/Year

Key features

High Fatigue Resistance: Made from 50CrVa, 55CrSi, SUP-12/SUP-10 steel wire for superior fatigue and temperature resistance.

Customizable Design: Offers full customization including temperature limits, load levels, and usage counts based on samples or designs.

Extended Service Life: Advanced prestressing and surface reinforcement processes ensure a lifespan of up to 1 million cycles.

High-Speed Stability: Rectangular section with rounded corners reduces stress concentration, allowing frequencies up to 200 times/min.

100% Quality Inspection: Strict visual and functional inspection of finished products ensures high quality and accuracy.

Fast Delivery Options: Stocks available for immediate shipment; custom orders delivered within 8-12 days or 15-30 workdays.

Versatile Industrial Use: Suitable for metal stamping, die-casting, plastic molds, automotive, and medical equipment applications.

Flexible Payment Terms: Supports L/C, T/T, D/P, PayPal, and Western Union to protect buyer interests and ensure smooth transactions.

Company profile

Importers and ExportersCustomization from SamplesQA/QC InspectorsR&D Capabilities

Cungang Mold Fittings 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: 11 Years CertifiedNearest Port: Ningbo portAverage Response Time: ≤11.57h

AI-Powered supplier vetting

SummaryCungang Mold Fittings Co., Ltd. is a China-based limited company established in 2014 with 63 employees and a valid import/export license. Its stated product scope covers mold accessories, mold materials, bench drill accessories, machine tool accessories, and guide-related mold parts. The supplier reports ISO9001:2015 and CE certifications, 3D software design services, broad customization options, 10 R&D engineers, and new product development during the past year. It has exported for 11 years, with exports representing 31%–40% of sales. Service procedures exist, but some areas lack documented records, including supplier service assessment and complaint handling. No cooperation with Fortune 500 companies is reported. Financial information is insufficient for a substantive credibility assessment.

Supplier typeThe supplier is a China-based limited company established in Zhejiang in 2014, with 63 employees and no stated parent-group affiliation. Its business focuses on mold accessories, mold materials, and related machine-tool products, and it holds an import/export license.

CertificationsThe supplier reports both ISO9001:2015 management-system certification and CE product certification. These certifications provide explicit evidence of quality-management and product-compliance credentials, although the supplied information does not specify the certified product scope or validity dates.

After-Sales capabilityThe supplier has a corrective and preventive action procedure with records, but its service-capability assessment procedure has no records and its customer-complaint procedure has no written records. This demonstrates some formal process capability while also identifying documentation weaknesses in complaint and service evaluation activities.

R&D capabilityThe supplier reports 10 R&D engineers and confirms that new products were launched during the past year. It also states that its R&D capability supports customization from samples and designs, minor customization, full customization, and flexible customization, indicating active product-development capacity.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, minor customization, full customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What materials are used for the coil springs?

The springs are produced using high-quality 50CrVa, 55CrSi, and SUP-12/SUP-10 oil quenching steel wire, offering excellent fatigue resistance and toughness.

Q:Is customization available for these springs?

Yes, we offer full customization from samples, designs, minor adjustments, and flexible customization options to meet specific industrial needs.

Q:What is the expected lifespan of the spring?

The lifespan depends on the deflection level: up to 1 million cycles for P1, 0.5 million for P2, and 0.3 million for P3, thanks to prestressing and surface reinforcement processes.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set, allowing for flexible purchasing for various project sizes.

Q:How long is the delivery time?

Stock items are available immediately. Custom orders typically take 8-12 days, with peak season lead times around one month and off-season within 15 workdays.