Ruian LINK Auto Electronics Co., Ltd.

Ruian LINK Auto Electronics Co., Ltd.， founded in 2009, is located at No. 88, Haian Square Road, Tangxia Town, Ruian City, Wenzhou, Zhejiang Province, China. We specialise in developing, producing, and selling oxygen sensors. As a core component in the electronic control system of automobiles, oxygen sensors play an essential role in fuel economy, emission control, and optimizing engine performance. Our business scope covers the production of high-end oxygen sensors such as LSU4.2 & LSU4.9, which are widely used in all kinds of passenger cars and commercial vehicles. We adopt advanced linear laser tuning technology to ensure the stable and reliable performance of oxygen sensors, which can meet the needs of various customers for high precision and high stability. Now the company is in a steady development stage and is committed to providing customers with high-quality automotive electronic products and solutions!

BOSCH wideband oxygen sensors, the core product line of our company. It designed specifically for BOSCH systems. To meet the market demand for more economical and compact production of oxygen sensors, we increased the producing of BOSCH switching type oxygen sensor in 2021,. In addition to the core products mentioned above, we have developed other kinds of oxygen sensor products in response to market demand. These products include different brands of wide-area oxygen sensors, switch-type oxygen sensors, and motorcycle-specific oxygen sensors. In addition to oxygen sensors, we are also actively expanding our product line and have begun to engage in the production and sale of ABS sensors, which are key components in the anti-lock braking system (ABS) that monitor wheel speed in real time and provide accurate signals to the ABS control unit. Our ABS sensors are made of high-quality materials and advanced manufacturing processes to ensure the stability and reliability of our products.

We rely on advanced automated production equipment and scientific process layout to highlight the excellent quality. Technicians are deeply involved in the production line to ensure stable and reliable products of excellent quality. Adhering to the continuous awareness of high-quality products and inexhaustible scientific and technological innovation. An efficient workflow is the key cornerstone for us to overcome all challenges. To this end, we have invested generously in introducing cutting-edge production equipment, building a modern workshop, and standardizing production processes to meet the growing needs of our business. Currently, we have over 20 sets of equipment for oxygen sensor assembly, including precision assembly robots and automated production lines, ensuring that each sensor is assembled according to strict process requirements. To guarantee the quality of our products, Link is equipped with a variety of advanced testing equipment, such as resistance test benches, combustion test benches, etc., to conduct 100% testing of semi-finished and finished products, effectively reducing the rate of defective products. The production of wide-area oxygen sensors exclusively utilizes the linear laser resistance tuning technology developed by Baian, which is different from the way other manufacturers in the market select resistors, and can more accurately control the resistance value of the sensor, improving the performance and stability of the sensor. Adhering to the core values of “Integrity, Dedication, Pragmatism, and Innovation”, Ruian LINK Auto Electronics Co., Ltd. is committed to becoming a leading automotive electronic parts company. The company focuses on the development of internationalization, branding, and specialization, and takes customer, brand, and employee achievement as its mission, focusing on the research and development, production, and sales of automotive sensors. Our company emphasizes the combination of scientific management and humanized management to create a positive and harmonious working atmosphere. At the same time, the Company actively fulfills its social responsibilities, pays attention to environmental protection and sustainable development, and is committed to contributing to society.

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