Hello! Welcome to Guizhou RITHI Electronic Science and Technology Co., Ltd.!

Think beyond Limits ·Strive for the extreme

Specializing in the design, manufacturing, and sales of mid-to-high-end connectors, electronic components, and cable harnesses

Guizhou RITHI Electronic Science and Technology Co., Ltd.

Connecting the Future and Setting Sail Unlimited

Specializing in the design, manufacturing, and sales of mid-to-high-end connectors, electronic components, and cable harnesses

Guizhou RITHI Electronic Science and Technology Co., Ltd.

Main Products

Suitable for interconnection of various electrical circuit systems with high-density, miniaturized, lightweight, and high reliability requirements

Products

Our company provide high-quality connectivity solutions and products for critical industries, including military electronics, shipbuilding, aerospace, communications, oil, rail transportation, and medical sectors.

J63A Series Glass-to-metal Sealed Connectors

• The product is a hermetically sealed electrical socket utilizing glass dielectric material, designed with 0.635mm contact pitch and gold-plated finish over the entire socket assembly.

HOT

J80 Series Straight Plug Adapter Socket

This series features a flexible crown spring socket, making it user-friendly to plug and pull. This series is designed with both straight plug adaptation and anti-misplug functions.

HOT

CDbF Series Micro Rectangular Electrical Connectors

This series is equipped with precision guide pins, while the mating plug incorporates a dust cap. The recommended conductor cross-sectional area ranges from 0.1mm² to 0.15mm².

HOT

J103 Series Latch-lock Rectangular Electrical Connectors

This series features a latch-lock mechanism. By installing locking accessories in different pin positions, misplug in same products can be avoided.

HOT

HJ30J Series High-Speed Transmission Micro Rectangular Electrical Connectors

The male contacts feature twisted wire elastic pins. Contacts are densely arranged, spaced at 1.27 mm × 1.27 mm. This series is housed in a metal shielded shell. This series is available in 7 standardized configurations from 12 to 100 cores.

HOT

J30JH Series Micro Rectangular Electrical Connectors

Termination Variants: The product offers multiple termination, styles including wire-wrap, solder cup, vertical PCB mount, and right-angle PCB mount. The 24# contacts is designed with twist pins and contact pairs with rigid sockets, ensuring high contact reliability and excellent vibration resistance.

HOT

ABOUT RITHI

About RITHI

Guizhou RITHI Electronic Science and Technology Co., Ltd., founded in 2015, specializes in the design, manufacturing, and sales of mid-to-high-end connectors, electronic components, and cable harnesses. Since our founding, we have adhered to the corporate spirit of "Think beyond Limits ·Strive for the extreme", dedicating ourselves to breakthroughs in connector contact methods, reliability assurance, and user-centric environmental adaptability. With strong R&D capabilities, precision manufacturing processes, and stringent quality control, RITHI has steadily grown into a leading specialized manufacturer in the industry.

View Details +

Established

2015 年

surname Nian

Registered Funds

15 年

million yuan

Active employee

200 年

Annual output value

85 年

million yuan

R&D

Boasting a highly experienced R&D team, we are dedicated to driving technological innovation, and ensuring to deliver cutting-edge and reliable products.

Comprehensive Manufacturing Capabilities

We boast an end-to-end manufacturing process, including part machining, surface treatment, glass-to-metal sealing, product assembly, and testing. With this integrated process, we deliver quality products with high efficiency.

Wide-Ranging Industry Applications

With strong market adaptability and competitive edges, our products have been widely applied across diverse sectors such as military, aerospace, shipbuilding, communications, oil（petroleum）, and medical industries.

Application Fields

Communication Electronics

COMMUNICATION ELECTRONICS

more +

Aerospace and Aviation

AEROSPACE

more +

Oil Exploration

PETROLEUM EXPLORATION

more +

Rail Transit

RAIL TRANSIT

more +

Construction Machinery

CONSTRUCTION MACHINERY

more +

Medical Equipment

MEDICAL EQUIPMENT

more +

News

Changshun: enterprise production busy sprinting “double half”

The second quarter into the end, Changshun County enterprises to seize the current golden period of production and operation, busy production, grasp the progress, riveting all efforts to sprint to ensure the realization of “more than half of the time, the task of more than half”. June 20, into the production workshop of Guizhou RuiTongHai Electronic Technology Co. Ltd., workers on the production line were busy in a well-organized manner, assembling, pressing line, soldering, hundreds of running machines in the workshop echoed intertwined, a piece of electronic products, in the workers' relay production off the line one after another. Guizhou Ruitonghai Electronic Technology Co., Ltd. assistant general manager and production management department minister Ran Li said: “Our company now has 145 employees, monthly per capita output value of about 50,000 yuan. This year, the company has drawn up an annual output value of 80 million dollars, and the challenge is to break through 100 million dollars. Our products are mainly used in aerospace, electronic ships, communications oil, locomotives and other fields.”

2025-03

Changshun: enterprise production busy sprinting “double half”

2025-03

Aviation plug connector out of the fault processing method

During the use of aviation plugs, excessive metal, dusty surface areas, solder flux, etc.. Organic deposition, harmful gas adsorption film and surface water film to form ionic conduction channels, aging of insulating materials and other factors will make the aviation plug connector performance is not stable, resulting in short circuit, leakage, breakdown, low insulation resistance and other undesirable phenomena. There are unreliable factors in the use process. We shall stop the problem and find out the cause. If the insulation material does not meet the standard, directly replace the new material; if the use or protection is not appropriate, the use and protection measures should be strengthened; if it is due to the environmental impact, such as humid and corrosive environments, protective measures shall be taken. To avoid damage.

2024-12

You should not know the type, performance and parameters of RF coaxial connectors!

This article briefly introduces the various common model names, appearance and applications of small and medium power coaxial connectors to help test engineers, especially beginners, to initially understand the characteristics of commonly used coaxial connectors.

2025-03

Circular electrical connector plug, socket installation precautions

Circular electrical connectors plugs and sockets are a wide variety of power access points for a wide range of applications. All movable electrical appliances need to be connected to the power supply through sockets and plugs. There are many kinds of electrical plugs and sockets, including single-phase two-eye, single-phase three-eye, and three-phase four-eye plugs and sockets.

Our Core Advantages

R&D

By now, we have been granted 28 utility model patents, and are applying for 3 invention patents. In 2021, we were recognized as a High-Tech Enterprise in Guizhou Province and granted government subsidies.

Service Support

Through continuous efforts in technological accumulation and market expansion, we remain committed to providing our clients with more precise and high-quality connection solutions, and driving our sustainable development through innovation for broader market segments.

Fill out the information for a free consultation!

Note: Please fill in the above information correctly so that we can contact you quickly!

Contact details

Telephones：0851-83893212

Cell phone：13608512838

Email：manager@rithi.cn

Address: Development Avenue, Xiaohe District, Guiyang City, Guizhou Province, China

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

Think beyond Limits ·Strive for the extreme

Think beyond Limits ·Strive for the extreme

Guizhou RITHI Electronic Science and Technology Co., Ltd.

Connecting the Future and Setting Sail Unlimited

Guizhou RITHI Electronic Science and Technology Co., Ltd.

Main Products

Communication Electronics

Aerospace and Aviation

Oil Exploration

Rail Transit

Construction Machinery

Medical Equipment

COOKIES

COOKIES

Sorry，当前栏目暂无内容!

Sorry，The current column has no content!