What is the lead time for delivery?

Lead time is within 15 workdays during off-season and one month during peak season.

Are the products certified?

Yes, our products are CE certified and manufactured under ISO9001:2015 standards.

What is the expected service life of the spring?

The springs are designed for over 99,999 use cycles.

Hot-Selling Spring Loaded Cylinder and Lockable Nitrogen Gas Spring Kit

Name: Hot-Selling Spring Loaded Cylinder and Lockable Nitrogen Gas Spring Kit
Brand: Cungang Mold Fittings Co., Ltd.
SKU: 2017730045

Zhejiang, ChinaCungang Mold Fittings Co., Ltd.

US$10.00

10-49 Pieces

US$8.00

50-99 Pieces

US$1.00

100+ Pieces

Product profile

Customization

Available

Function

Pressed, Phonation, Buffer

Material

Spring Steel

Model NO.

DIN

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance, Mould

Load Type

Compression

Production Process

Hot Roll

Shape

Spiral

Model Number

Wire Diameter 0.2-0.5

Spring Outer Diameter

2mm-300mm

Inner Diameter of Spring

2mm-50mm

Free Height

1mm-300mm

Pitch

1mm-30mm

Compaction Height

1mm-200mm

Surface Treatment

Nickel-Plated, Zinc-Plated, Gold-Plated

Use Times

99999+

Transport Package

Inner Plastic Bags, Outer Boxes or Wooden Box,

Specification

Standard parts and customizable

Trademark

CUNGANG

Origin

Wenzhou

HS Code

8480719090

Key features

Customizable Dimensions: Wire diameter 0.2-0.5mm, outer diameter 2-300mm, free height 1-300mm, and pitch 1-30mm available.

Adjustable Force: Force can be easily adjusted by increasing or decreasing the amount of gas in the spring.

High Force Density: Provides greater tonnage per diameter than coil springs, allowing replacement of multiple springs.

Diverse Surface Treatments: Available in Nickel-Plated, Zinc-Plated, and Gold-Plated finishes for enhanced durability.

Long Service Life: Designed for over 99,999 use cycles with reliable performance.

OEM & ODM Services: Full customization from samples or designs, including minor and flexible customization options.

ISO & CE Certified: Manufactured under ISO9001:2015 standards with CE product certification.

Fast Delivery: Off-season lead time within 15 workdays; peak season within one month.

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: ≤9.32h

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.