The Waterproof Connector Manufacturer!
Linoya Electronic Technology Co., Ltd. was established in 1997. After more than 20 years of development, Linoya has grown into a large enterprise group specializing in three major product fields: intelligent transmission, smart power, and new materials. Integrating R&D, manufacturing, and sales, Linoya has established a comprehensive industrial layout, including three self-owned industrial parks-Shenzhen Linoya Technology Park, Dongguan Songshan Lake Linoya Industrial Park, and Dongguan Chashan Linoya Industrial Park-as well as two production bases in Dongguan Qishi and Vietnam.
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Waterproof Connector SolutionLinoya Waterproof Connectors provide IP65-68 protection for harsh environments. With 2-8 pins, 2-16A rating, and -40℃ to 105℃ temperature range, ideal for outdoor, underwater and industrial...read more
Why choose us
High Quality
With years of expertise in the field, we specialize in the production and distribution of high-quality cables that meet stringent international standards.Our state-of-the-art manufacturing facility utilizes advanced technology and equipment to ensure precision and consistency in every product.
Our Certifications
Is a ISO 9001, ISO 14001, and ISO 45001 certified company. We are available globally with our Wires & Cables products certified to BASEC, UL, CSA, VDE, TUV Rheinland, & more and compliant to REACH and RoHS ensuring we adhere to global standards of quality and safety.
International market
Our products sell well in more than 30 countries and regions in the Middle East, Africa, South America and Southeast Asia, and we have established sales outlets in many major cities in China.
Reliability in All Conditions
Waterproof connectors are engineered to withstand the elements. Whether it's heavy rain, extreme temperatures, or exposure to chemicals, these connectors maintain their integrity, ensuring consistent performance.
Longevity
Unlike standard connectors that can corrode or degrade over time, waterproof connectors offer long-term durability. This translates to cost savings as they require less frequent replacements and maintenance.
Preventing Downtime
Avoid costly downtime by investing in waterproof connectors. Their ability to resist moisture and other environmental factors ensures that your connections remain operational, reducing the risk of costly disruptions.
Enhanced Safety
Safety is paramount in any industry. Waterproof connectors provide an added layer of safety by preventing electrical shorts and potential hazards caused by exposure to moisture or dust.
Versatile Applications
Waterproof connectors are suitable for a wide range of applications, including marine, automotive, industrial, and outdoor settings. They're an ideal choice for any industry where reliability and performance are non-negotiable.

First, crimping installation
When the waterproof connector is crimped and installed, it is usually installed on equipment with a small current, so that the installation speed is faster, the investment is less, the efficiency is high, and the automatic production can be realized automatically. If it is used in high-current products, it is easy to lose, the reliability is not strong, and more auxiliary equipment is needed.
Second, welding installation
Welding installation is usually used for high current. The principle is to weld the parts to the pcb. The pad is small, and the size of the waterproof connector will be much smaller. The production process is simplified, and the size of the product can be customized according to customer needs. This installation is characterized by strong reliability, high efficiency, and automatic production.
• IP67: Protection against short-term immersion. It can be immersed in water up to 1 meter deep for 30 minutes without leakage. This is a very common rating, applicable to outdoor lighting fixtures, car washing, etc.
• IP68: Protection against prolonged immersion. It can be continuously immersed in water deeper than 1 meter, with specific depth and time determined by the manufacturer. Applicable to underwater equipment, long-term underground burial, etc.
• IP66: Protection against powerful water jets. It can withstand powerful water jets from any direction without being affected. Applicable to outdoor wind and rain, ship decks, etc.
• IP65: Protection against water jets. It can withstand low-pressure water jets from any direction.
When selecting, it is essential to choose products with the corresponding IP rating based on the actual application environment.

Types of Waterproof Cable Connectors
Screw-on connectors
These provide a secure, threaded connection.
Bayonet connectors
They ensure a quick, twist-and-lock fit.
Push-pull connectors
Designed for easy connection and disconnection.
Twist-lock connectors
Offer secure and stable connections.
Lever connectors
Insert your cable and clamp the lever down.
3 way connectors
Compact waterproof junctions ideal for outdoor and underwater wiring, often rated IP68 for harsh environments.
Application of Waterproof Connector
Outdoor Lighting
Waterproof connectors are a must-have for outdoor lighting systems like LED streetlights, garden lights, and outdoor billboards. These devices are constantly exposed to rain, snow, and UV rays, which can damage standard connectors. Waterproof connectors ensure reliable performance by creating a tight seal that keeps moisture out, even in the harshest weather conditions.
Industrial Equipment
In industrial settings, waterproof electrical connectors are used in sensors, motors, and control panels to protect against dust, vibrations, and occasional water exposure. These harsh environments can quickly degrade standard connectors, leading to equipment failure and costly downtime. Waterproof connectors provide a durable and reliable solution, ensuring uninterrupted operation.
Marine and Underwater Applications
For marine and underwater equipment like ship electronics, underwater cameras, and sonar systems, waterproof connectors are essential. Saltwater and high humidity can corrode standard connectors, but waterproof connectors are designed to resist corrosion and maintain a secure seal, even when fully submerged. This makes them ideal for demanding marine environments.
Automotive and Electric Vehicles
In the automotive industry, waterproof automotive connectors are used in car sensors, charging stations, and battery systems. Vehicles face constant challenges like vibrations, temperature changes, and exposure to water (e.g., rain or car washes). Waterproof connectors ensure stable electrical connections, preventing failures and enhancing the overall reliability of the vehicle.
Household Appliances
Waterproof connectors are also widely used in household appliances such as washing machines, water heaters, and outdoor power tools. These appliances often operate in damp or wet environments, where moisture can easily damage electrical connections. Waterproof connectors provide a safe and durable solution, ensuring the longevity and safety of everyday devices.

Packing Details
We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package.
Delivery Details
We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.
TNT, DHL,UPS, FEDEX, EMS,S.F EXPRESS etc.
we are here for you
FAQ
We are one of the most reliable waterproof connector manufacturers and suppliers in China since 1997. With abundant experience, we warmly welcome you to buy bulk customized waterproof connector made in China here from our factory. Welcome to view our website for more information.
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