Composite Resistor, Preset Resistor, Trimpot Potentiometer

Create International Top Quality , Establish A Century-old Premium Brand

Since the establishment of the company, with more than 25 years of R&D and production technology precipitation, formed a set of perfect quality management system, by virtue of the reliable quality of the products and excellent service, established a good reputation in the industry.

25+ Years Experience

Specialized in resistors and potentiometers manufacturing since 1999.

Quality & Reliability

ISO-certified system with strict testing, trusted by global clients.

Customization & Flexibility

OEM/ODM services with flexible delivery and customized solutions.

Innovation & Efficiency

Integrated R&D and production ensure performance and cost efficiency.

Hot-Sale Product

Resistor

Potentiometer

3214J 0.25W 10k Ohm 5 Turn Multiturn Precision Trimmer Potentiometer

The 3214J SMD Trimmer Potentiometer is a 4mm square multiturn cermet device with a sealed structure for board wash resistance.

3296W 10K 20K Ohms 0.5W Trimpot Precision Cermet Trimmer Potentiometer

The 3296W Trimmer Potentiometer is a precision, multi-turn cermet potentiometer available in 10K and 20K Ohms, with a 0.5W...

Multiturn Precision Rotary Wirewound Potentiometer 3590S 2W 10K 20K 50K 100K Ohms

The 3590S Precision Wirewound Potentiometer features a 2W power rating, 10-turn design, and resistance range from 100Ω to 100KΩ.

RX27 50W Ceramic Composition Cement Wirewound Resistors With Quick Connect Terminals

The RX27 Ceramic Resistor delivers reliable performance with 10W–40W rated power, long service life, and a wide resistance range.

About BOCHEN

Sichuan Bochen Guosheng Intelligent Technology Co., Ltd. is a national high-tech
enterprise focusing on the research and development, design, production.

Focus on potentiometer resistors for over 25 years

sales and service of potentiometer resistors, and a key project contractor of China National 863 Torch Plan. The company is located in Chengdu Modern Industrial Port, with an existing R&D and production base of more than20,000 square meters.

About Us

25 +

Production Experience
8000 +

Cooperative Client
5000 m²

Production Base
100 +

Export Country

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OEM/ODM Customization Services

We offer one-stop OEM and ODM services from product design, sample prototyping to mass production, supporting customers with brand customization, structural customization, and performance optimization. Whether it's small-scale trial production or large-scale production, we can respond quickly and flexibly to help customers efficiently transform their ideas into mature product solutions.

Technical Support and Product Selection Services

With an experienced engineering and technical team, we provide customers with comprehensive product selection recommendations, application guidance, and structural optimization support throughout the entire process. Whether during the initial design phase, development stage, or actual application, we tailor technical solutions to meet specific customer needs, enhancing product reliability and cost-effectiveness.

Rapid Delivery and Stable Supply

Equipped with modern production lines and ample raw material inventory, we have the capability for rapid delivery and can adapt to flexible production requirements for orders of various scales. Additionally, we have established an efficient supply chain system to ensure that global customers can enjoy stable delivery schedules and continuous material support, whether for urgent projects or long-term collaborations.

Comprehensive Global After-Sales Service System

Our customers span over 100 countries worldwide, and we possess extensive cross-border service experience, enabling us to accurately understand the service standards and requirements of different markets. We commit to providing professional, efficient, and responsive after-sales service, including technical consultation, issue resolution, and logistics support, to help customers use our products seamlessly across the globe.

OEM/ODM Customization Services

Technical Support and Product Selection Services

Rapid Delivery and Stable Supply

Comprehensive Global After-Sales Service System

Application Industry

Empowering Innovation Across a Wide Range of Industries with Reliable, Precise, and Versatile Potentiometers and Resistors that Enable Stable Performance and Technological Advancement.