PRODUCT CATEGORIES
  • Custom Wiring Harness
  • Hardware Connector Products
  • Solar Panel Connectors And Cables
  • Custom Wiring Harness
    OEM/ODM BMS wiring harnesses, NTC wiring harnesses,  electric vehicle charging cables and more. Widely used in fields such as model aircraft drones, garden tools, smart robots, smart scooters, electric vehicles, energy storage equipment, portable energy storage, mobile energy storage, lithium batteries, smart home appliances and other fields.
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  • Hardware Connector Products
    AC power plugs and sockets connect electrical equipment to the alternating current (AC) mains power supply in buildings and other locations. Electrical plugs and receptacles vary in voltage and current ratings, shapes, sizes and connector types. A variety of plug models are available, such as: XT30U-M/F, XT30UPB-M/F, XT90PW-F/M, XT90PW-F, etc. Support customized services.
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  • Solar Panel Connectors And Cables
    Solar panel connectors and cables offer high efficiency and reliability, ensuring seamless power transmission in solar systems while withstanding various environmental conditions. Their plug-and-play design simplifies installation and maintenance, making them a cost-effective choice for renewable energy setups.
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  • Automotive Wiring Connectors
    Automobile wiring harness is the network main body of automobile circuit. Without wiring harness, there would be no automobile circuit. At present, whether it is a high-end luxury car or an economical ordinary car, the form of wiring harness is basically the same. They all have wires and connections. Consists of inserts and wrapping tape. Car wires, also called low-voltage wires, are different from ordinary household wires. Ordinary household wires are copper single-core wires, which have a certain hardness. Automotive wires are all made of copper polycore soft wires, some of which are as thin as hair. Several or even dozens of soft copper wires are wrapped in plastic insulating tubes (polyethylene), which are soft and not easy to break. Common specifications for wires in automobile wiring harnesses include wires with nominal cross-sectional areas of 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0 and other square millimeters. Each of them has an allowable load current value and is used for electrical equipment of different powers. of wires. Take the vehicle wiring harness as an example, 0.5 gauge wire is suitable for instrument lights, indicator lights, door lights, ceiling lights, etc. 0.75 gauge wire is suitable for license plate lights, front and rear small lights, brake lights, etc.: 1.0 specification line is suitable for turn signals, fog lights, etc.; 1.5 gauge wire is suitable for headlights, speakers, etc.: Main power lines such as generator armature wires, ground wires, etc. require 2.5 to 4 square millimeter wires. This only refers to ordinary cars. The key depends on the maximum current value of the load. For example, the battery's ground wire and positive power wire are specially Most automobile wires are used alone. Their wire diameters are relatively large, at least more than ten square millimeters. These large and thick wires will not be included in the main automobile wiring harness. Can only be used alone.
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About us
Shenzhen Smart Connection Technology Co., Ltd. was established in 2008 and currently has 50 employees. We are located in A517, Building D, Juji Industrial Park, Yabian Xueziwei, Yabian Community, Shajing Street, Baoan District, Shenzhen City. Mainly produces various types of electrical wiring harnesses. Widely used in portable power stations, household energy storage systems, commercial and industrial energy storage systems, lithium batteries, sweeping robots, industrial control boxes, etc. Wire harnesses are mainly used in four industries, namely:  1. Solar energy - generally used in solar photovoltaic component connections, solar photovoltaic power stations, solar hydrogen production and fuel cell regenerative power generation systems, equipment power supply, satellites, spacecraft, space solar power stations, etc. ) 2. New energy vehicles - mainly used in engines, dashboards, doors, batteries, car audio and video, lighting, etc. inside the car. 3. Energy storage - mainly used in grid-level large-scale energy storage, household/industrial and commercial energy storage, communication energy storage, and portable energy storage 4. Medical treatment - mainly used in internal wiring of medical equipment, non-invasive monitoring medical wiring harnesses, invasive surgical medical wiring harnesses, and blood transfusion grade medical wiring harnesses Energy storage industry wire harness is our main export product. Our environmentally friendly wire harnesses have been exported to the United States, Japan, South Korea, Indonesia, South Africa, Europe, Germany, France, Africa, the Middle East and Southeast Asia.Our products sell well all over the world and are Chinese suppliers for major brands. Our company's advantage lies in its rich experience, mature production technology and more than 10 years of production experience. The products have passed UL, ISO, ROHS2.0 certification. Shenzhen Smart Connection Technology Co., Ltd. has a professional after-sales team and 24-hour online technical support. 5 year warranty.
  • 50
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    EMPLOYES

  • 200
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    COUNTRIES

  • 1500
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    Square meter

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LATEST PRODUCTS
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Computer cable
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XT30 High Voltage Connector Cable
XT90 XT60 XT30 Plug Lithium Battery Automobile Wiring Harness
This high-voltage plug harness is an electrical connection solution specially designed for multi-field applications. It is resistant to high voltage and high temperature. It can be customized according to customer requirements and is available in multiple colors.
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120A Connector Wire Harness Supplier
120A Battery Power Connector Kit Solar Panel Battery Wire harness
120A energy storage cables are designed to be flexible, which can be especially useful in applications where cables need to be routed through tight spaces or where flexibility is required for installation.
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Portable Energy Storage Wire Harness
OT ring round terminal wire harness
Good electrical conductivity and water resistance provide a durable connection for your automotive, motorcycle and marine applications. Widely used in multiple projects for your vehicle or ATV lighting, motorcycle audio, marine electronics, equipment switches.
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Home Appliance Quick Terminal Wiring Harness
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The BMS Wire Harness with the 15EDGKM Plug and MX34032SF1 Connector, combined with the NTC Wire Harness, is your key to efficient and reliable battery management in diverse settings.
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XT60 Solar Panel Adapter Cable
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Solar XT60 adapter cable is specially designed for solar generators, portable generators, solar power stations, outdoor energy storage power supplies, portable energy storage power supplies, mobile energy storage power supplies, balcony energy storage power supplies, home energy storage power supplies, micro inverters, etc.
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XT30U-M Connector Plug For Telecontrolled Aircraft
XT30U-M Connector Plug For Telecontrolled Aircraft
These XT30U M Yellow DC Connector are capable of withstanding high temperatures and feature gold-plated spring connectors. The gold-plated connector is placed in the mold and becomes an integral part of the connector as it is formed.  
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Solar Panel Adapter Cable Mc4 Plug
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Thanks to its ultra-flat design and convenient size, this ultra-flat wire allows you to connect your solar panels to your microinverter without having to make complicated wall penetrations. This makes installation less disruptive and reduces maintenance costs.
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Solar panel portable power bank, portable mobile energy storage box, solar panel adapter cable, plug, 40A plug cable      
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Vinyl-Insulated Blade Terminal
Vinyl-Insulated Blade Terminal Apply In Flexible Wire
Terminals serve as pivotal connectors in electrical systems, facilitating the secure and efficient transmission of electrical signals. These termination points play a crucial role in establishing reliable connections between various components, ensuring seamless communication and functionality within a circuit. With diverse applications ranging from electronics to industrial machinery, terminals provide the essential link for the proper flow of electricity, embodying precision and reliability in every electrical connection.
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C45 Copper Tube Terminal
C45 Copper Tube Terminal Apply In Hard Wire
Terminals serve as pivotal connectors in electrical systems, facilitating the secure and efficient transmission of electrical signals. These termination points play a crucial role in establishing reliable connections between various components, ensuring seamless communication and functionality within a circuit. With diverse applications ranging from electronics to industrial machinery, terminals provide the essential link for the proper flow of electricity, embodying precision and reliability in every electrical connection.
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Application
  • Medical Equipment Application

    1: Product application introduction: 1. Internal wiring of medical equipment Comply with ROHS2.0 requirements. Does not contain phthalates. The product is reliable in use. 2. Non-invasive monitoring medical wiring harness In addition to the above requirements, it has tear resistance and corrosion re...

  • Energy Storage Application

    1: Product application introduction: 1. Grid-level large-scale energy storage: mainly refers to energy storage system products used on the power generation side and transmission and distribution side of the power system. Upstream entities in the industry provide energy storage equipment and energy s...

  • New energy vehicle connectors

    1. Product application introduction: Generally used in engines, instrument panels, car doors, batteries, car audio and video, light lines, etc. 2. Product features: high temperature resistance, waterproof, anti-corrosion, high conductivity, safety, low loss, long life, reliability, applicability, hi...

  • Solar Panel Connectors and Cables

    1. Product application introduction: Generally used in solar photovoltaic module connections, solar photovoltaic power stations, solar hydrogen production and fuel cell regenerative power generation systems,equipment power supply, satellites, spacecrafts, space solar power stations, etc. 2. Product...

Latest news
Industry News New Year Spring Festival Holiday Notice

Shenzhen Smart Connection Technology Co., Ltd. Address: A517, Building D, Juji Industrial Park, Xueziwei, Yabian, Shajing Street, Baoan District, Shenzhen City Spring Festival Holiday Contact Letter   New Year is approaching, thank you for the support given by the customers in the past year, We...

Jan 16, 2024 Read More
  • 20

    2024.02

    Spring Festival holiday end notice
    Dear customers,   The Spring Festival holiday is coming to an end. I hope everyone had a happy and warm holiday! Here, we extend our most sincere greetings and best wishes to every new and old customer!   First of all, we would like to express our gratitude for your continued support and t...
  • 06

    2023.12

    New connectivity products for October 2023
    TERMSERIES-COMPACT modules from Weidmüller USA are versatile all-rounders based on terminal design. These cutting-edge relay modules are extremely compact, with a width of just 6.4 mm and a low height, making them perfect for any low cabinet box. They can be customized to suit space-saving need...
  • 26

    2023.12

    New Year's Day: Seize the tail of 2023, embrace yourself, and heal yourself.
    A new year is approaching,Smart Connections Ltd. sends you New Year's Day wishes and New Year's Day holiday notice. "Happy New Year's Day" to all the staff of Smart Connections Ltd, thank you! And to everyone in the world who is trying to live a healthy and happy life, I wish you all the best. Time...
Our projects
Smart Technology Becomes Main Partner for Megatank's Energy Storage Power Cabinets Wiring Solutions
Smart Technology Becomes Main Partner for Megatank's Energy Storage Power Cabinets Wiring Solutions

Megatank products are household emergency all-in-one energy storage power cabinets with 5 kilowatt-hours of electricity to 20 kilowatt-hours of electricity. The products are sold well in Africa, Europe and other regions. In the early stage of the cooperation between Smart Technology and GT Powertank...

Smart Technology: A Trusted Partner for Huamei Xingtai's Wiring Harness Needs
Smart Technology: A Trusted Partner for Huamei Xingtai's Wiring Harness Needs

Huamei Xingtai is a national high-tech enterprise focusing on the research and development, production and sales of photovoltaic energy storage products. It has many core technologies such as large-capacity lithium iron phosphate energy storage batteries, sodium-ion batteries, BMS, PCS, EMS, MPPT, e...

Smart Technology customized European hot-selling solar panel wiring harnesses for Jianghai Technology and won customer satisfaction
Smart Technology customized European hot-selling solar panel wiring harnesses for Jianghai Technology and won customer satisfaction

Jianghai Technology is a national high-tech enterprise driven by design and technology. It is committed to the research and development of portable outdoor power supplies, household energy storage and outdoor equipment. Its ZENDURE brand has a very high reputation in Europe. Smart Technology began f...

Smart Technology customized high-current plug wiring harnesses for Huabao Xinneng, which was recognized by customers and exclusively provides in-machine wiring services.
Smart Technology customized high-current plug wiring harnesses for Huabao Xinneng, which was recognized by customers and exclusively provides in-machine wiring services.

Huabao Xinneng (JACKREY) is a leading brand in the global portable energy storage vertical field and an A-share listed company. Its main products are portable energy storage and solar panels. Smart Technology has established a cooperative relationship with Huabao New Energy since 2010, providing in-...

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