What certifications does the product have?

The product holds ISO9001, ISO14001, CE, UL, RoHS, Reach, and SGS certifications.

What is the surface treatment?

The surface treatment is gold-plated to ensure high conductivity and corrosion resistance.

Where is the factory located?

Our factory is located in HuMen Town, DongGuan City, China.

30A Cable Connector

Name: 3.5/4.0 Double Pin Banana Plug 25A/30A Cable Connector
Brand: Guangdong Techeng Hardware Electronics Co., Ltd
SKU: 2152048765

Guangdong, ChinaGuangdong Techeng Hardware Electronics Co., Ltd

US$0.10-0.35

1,000 Pieces

Sample price:US$0.10/set.Request sample

Product profile

Customization

Available

Application

Power, Automobile, Audio & Video, PCB, Microwave, RC Models, Uav, ESC etc.

Product Name

4mm Bananana Plug Banana Jack

Model NO.

Banana plug and socket

Rated Current

30A

Instantaneous Currnet

60A

Contact Spring

Beryllium Copper

Body Material

Brass

Connecting Type

Solder/Threaded/ Rivet/ PCB Mount

Lead Time

3~10days

Service

OEM/ODM

Certificate

ISO9001/CE/UL/RoHS/Reach/SGS

Company

Factory/Manufacturer

Transport Package

OPP Bag / Carton

Specification

4mm banana plug male female

Trademark

TeCheng

Origin

China

Production Capacity

500000/Month

Key features

High Current Capacity: Rated current up to 30A with instantaneous current reaching 60A for heavy-duty applications.

Premium Material Construction: Body made of brass with beryllium copper contact springs for durability and conductivity.

Gold Plated Surface: Gold-plated treatment ensures excellent corrosion resistance and stable electrical contact.

Versatile Mounting Options: Available in solder, threaded, rivet, and PCB mount connecting types for various needs.

Wide Application Range: Suitable for power, automobiles, audio/video, UAVs, 3D printers, robots, and medical devices.

Fast Delivery: Short lead time typically 3 to 15 days, shipped via DHL, FedEx, or UPS.

Comprehensive Certifications: Certified under ISO9001, ISO14001, CE, UL, RoHS, Reach, and SGS standards.

Professional OEM/ODM Service: Factory direct manufacturing with experienced export sales team for global markets.

Company profile

Guangdong Techeng Hardware Electronics Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2018-04-03Nearest Port: ShenzhenAverage Response Time: ≤18hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as Guangdong Techeng Hardware Electronics Co., Ltd., a China-based limited company in Dongguan, Guangdong. The records describe it as both a manufacturer/factory and a trade company, creating some entity-type ambiguity. It offers connectors and precision hardware products for automotive, new-energy, medical, electronics, and other applications. Evidence indicates integrated design, tooling, molding, machining, stamping, assembly, testing, and shipping capabilities, supported by five production lines and advanced manufacturing and testing equipment. ISO 9001 and TS/IATF 16949 certifications are reported, alongside full product inspection before packing. The supplier reports 6–10 years of R&D engineering experience, export activity since 2018, and 51%–70% export sales. However, the records do not substantiate after-sales procedures, named customer cases, or detailed financial reliability; company records also include tags indicating enforcement and judicial cases, which should...

CertificationsThe supplier reports ISO 9001 and TS/IATF 16949 certifications, and states that it maintains quality control from raw materials through manufacturing with 100% product inspection before packing and warehousing. These records explicitly support certification and quality-system strengths.

Financial creditThe records identify registered capital in RMB, export payment methods, export activity since 2018, and 51%–70% export sales. However, financial performance and reliability cannot be established from these facts alone, and the registration tags include “被执行人” and “司法案件,” indicating enforcement and judicial-case flags that warrant due diligence.

R&D capabilityThe supplier reports experienced engineers, 6–10 years of R&D engineering experience, advanced manufacturing and testing equipment, and the ability to support design and tooling. This is explicit evidence of product-development capability, although no patents, dedicated R&D facilities, or new-product achievements are provided.

Production capacityThe supplier reports full manufacturing and test equipment, five production lines, and integrated molding, machining, stamping, assembly, testing, and shipping processes. Its stated quality controls and 100% inspection further support operational capability, although capacity details beyond the line count are not provided.

Customization capabilityThe product scope includes connectors and precision hardware parts, while the supplier explicitly states that it can provide design, tooling, injection molding, machining, stamping, assembly, testing, and shipping as a one-stop service. This directly supports customized product and process development capability.