How do you charge the mold fee?

If a new mold needs to be created for your ordered profiles, the mold fee will be refunded once your order quantity reaches a specified threshold.

What's your payment term?

We accept a 30% T/T deposit + 70% T/T before shipping. Should you have any special customs clearance requirements in your country or region, we kindly ask you to inform us prior to placing an order so we can offer timely and appropriate assistance.

Charging, φ4mm, L 21.4mm

Name: Power/Signal Wire Spring Loaded Socket Contact for Signal Transmission/Charging, φ4mm, L 21.4mm
Brand: Zhenjiang Guangchi Precision Electronics Co., Ltd.
SKU: 2229863335

Jiangsu, ChinaZhenjiang Guangchi Precision Electronics Co., Ltd.

Negotiable

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Audio & Video, Signal

Certification

RoHS, SGS

Model NO.

Power/Signal Contact

Fastening Type

Push-Pull

Contact Finish

Gold

Materials

Beryllium Copper

Type

Power/Signal Contact

Plating

Gold and Nickel

Mounting Type

Insulating Materials

Standard

Power/Signal Contact

Salt Spray Test

72h

Transport Package

Standard Box as Required

Specification

Customizable

Trademark

Guangchi

Origin

Jiangsu

HS Code

8538900000

Key features

No MOQ Requirement: Accepts small trial orders with a minimum quantity of 1 piece.

OEM/ODM Customization: Full customization available including design, samples, and minor adjustments.

RoHS & SGS Certified: Products comply with RoHS standards and hold SGS certification.

High Reliability Materials: Constructed with Brass body, Beryllium Copper spring, and Gold/Nickel plating.

Salt Spray Resistance: Withstands 72 hours of salt spray testing for durability.

Fast Sample Delivery: Sample production completed within 7 days.

Flexible Payment Terms: Accepts 30% T/T deposit plus 70% before shipping, plus other methods.

Global Shipping Options: Supports DHL, UPS, FedEx, TNT, sea freight, or customer forwarders.

Company profile

ODM ServicesOEM ServicesR&D CapabilitiesFull Customization

Zhenjiang Guangchi Precision Electronics Co., Ltd.

Jiangsu, 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: Confidential CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.22h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional manufacturer and technical supplier specializing in RF coaxial connectors, cable assemblies, aviation connectors, surge/lightning arresters, spring-loaded pin and socket contacts, and DC blocks. It reports R&D, 3D software design, rapid prototyping, mass production, and broad customization capabilities. Quality assurance and raw-material traceability are stated, but the supplier has no listed management-system certification, only one reported quality inspector in one slice, and no written records for corrective actions or complaint handling. It lacks in-stock capacity, overseas warehouses, overseas agents or branches, overseas showrooms, and a valid manufacturing contract with related subcontractors. Export activity is reported, but the stated export-sales ratio is limited to 1%–10%. Customer-specific case evidence is not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a professional manufacturer specializing in RF and interconnection products. Its stated scope includes R&D, design, and production, indicating a specialized manufacturing profile rather than a general trading-only role.

R&D capabilityThe supplier reports R&D capability, 3D software design services, nearly 20 years of industry experience, innovation-driven development, and efforts to optimize R&D investment. However, it explicitly has no available SDK, so the evidence supports general product-development capability but not SDK-based innovation capability.

Production capacityThe supplier states that it can provide rapid prototyping and mass production, operates CNC lathe, carving machine, and lathe facilities, and reports one production line and annual output in the supplied range. However, there is no valid manufacturing contract with related subcontractors and no inventory capacity, creating limitations in documented production-continuity support.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full and minor customization, flexible customization, customized design, and rapid prototyping. These multiple stated service modes provide clear evidence of broad customization capability.