TE4-3034
4-Wire Flat Tester and 6-12 Volt Probe
LED Indicator Test Lights
Verifies Wiring is...
Products Categories
Your Trusted Source for Power & Lifestyle Products. Explore our categories—from Battery Chargers to Outdoor Gear. Backed by 30 years of innovation and a 200,000 sq. ft. high-tech facility, we offer expert OEM, ODM, and OBM solutions to meet your exact needs.
HANGZHOU TONNY ELECTRIC&TOOLS CO.,LTD
Located in Hangzhou, Zhejiang Province, our manufacturing facility spans over 200,000 square feet, including a 140,000-square-foot production area. With over 30 years of industry experience, we are a leading high-tech manufacturer committed to innovation, quality, and efficiency.
Quality Assurance & Advanced Capabilities
To ensure strict quality control, we operate a fully equipped professional testing lab with advanced inspection instruments. Our 20+ production lines support the manufacturing of 1,000+ product models, covering R&D, product optimization, and customization to meet diverse market demands.
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200+
Multiple patents
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600+
A variety of high-quality product combinations
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30+
Products are exported to more than 30 countries
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PROCESS
Our Working Process
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1
Select a project
We have the technology and industry expertise to develop solutions that can connect people and businesses across variety of mobile devices
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2
Project Analysis
We have the technology and industry expertise to develop solutions that can connect people and businesses across variety of mobile devices
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3
Deliver Sample
We have the technology and industry expertise to develop solutions that can connect people and businesses across variety of mobile devices
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4
Order comform
We have the technology and industry expertise to develop solutions that can connect people and businesses across variety of mobile devices
hot sellHot Products![12-volt Tester Kit]()
12-volt Tester Kit![7-pin Plastic Trailer Socket To 7-way Blade Trailer Plug]()
7-pin Plastic Trailer Socket To 7-way Blade Trailer PlugTE4-3030
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With connect wire
Weatherproof molded construction
Quickly convert between European type...![7-pin Plastic Trailer Socket]()
7-pin Plastic Trailer SocketTE4-3029
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European standard
7-Pin round socket
Designed for 12 volt systems
Designed for RV...![7-way Blade To 4-way Flat Adapter]()
7-way Blade To 4-way Flat AdapterTE4-3024
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Type: Trailer wire harness
Application: Trailer parts
Wire Material: TPE/PO
Tube:...![7-way Car End Bracket]()
7-way Car End BracketTE4-3022
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Rugged metal construction
Vertical and horizontal mounting holes for connector
Fits most...![Trailer Wiring Kit Connector]()
Trailer Wiring Kit ConnectorTE4-3018
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Type: Trailer wire harness
Application: Trailer parts
Wire Material: TPE/PO
Tube:...![6-way Heavy Duty Round Connector Trailer End]()
6-way Heavy Duty Round Connector Trailer EndTE4-3012
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Type: Trailer wire harness
Application: Trailer parts
Wire Material: TPE/PO
Tube:...![Adapter 6-Pin To 4-Flat Adapter]()
Adapter 6-Pin To 4-Flat AdapterTE4-3010
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Type: Trailer wire harness
Application: Trailer parts
Wire Material: TPE/PO
Tube:...![Adapter 7-way Blade To 6-pin Center Pin Auxiliary]()
Adapter 7-way Blade To 6-pin Center Pin AuxiliaryTE4-3009
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Converts 7 way blade connector to standard 6 pin connector
Designed with center pin on 6 pin to...
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15k
Happy Clients
1280+
Account Number
1280+
Account Number
+880 013 143 206
We have the technology and industry expertise to develop solutions that can connect people and businesses. We have the technology and industry expertise to develop solutions that can connect people and businesses. We have the technology and industry expertise to develop solutions that can connect people and businesses
Contact usVisting our company online?
We have factory vr display, you can contact our staff to learn more about our production qualification and equipment conditions
Development History
GLOBAL CUSTOMERS
Latest News![Tonny Electric Team Explores Shanghai International Boat Show]()
Apr 01, 2026
Tonny Electric Team Explores Shanghai International Boat ShowHangzhou Tonny Electric Organizes Employee Visit to the Shanghai International ...
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read more >![Tonny Electric Debuts New Marine Chargers At Eisenwarenmesse 2026, Drawing Wi...]()
Mar 11, 2026
Tonny Electric Debuts New Marine Chargers At Eisenwarenmesse 2026, Drawing Wi...From March 3 to 6, 2026, Tonny Electric made a major impact at Eisenwarenmesse....
read more >![Technical Innovation And Strategic Growth: Company Holds Year-End Technical E...]()
Feb 11, 2026
Technical Innovation And Strategic Growth: Company Holds Year-End Technical E...To continuously enhance core product competitiveness and systematically plan fo...
read more >![Highly Praised By Argentine Client! Tonny Tool’s Custom Solutions Earn Furthe...]()
Jan 23, 2026
Highly Praised By Argentine Client! Tonny Tool’s Custom Solutions Earn Furthe...Recently, a key client from Argentina visited Tonny Tool (Tongli Electric Appli...
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