Our Service

In the realm of the automotive industry, staying ahead of the game requires constant innovation, dedication, and a commitment to excellence. At Jiangsu Dijianna Company, we pride ourselves on being a leading high-tech enterprise specializing in the research of auto parts, particularly in the field of exhaust systems. With our wide range of products, including three-way catalytic converters, DOC & DPF, ceramic substrates, flexible pipes, and oxygen sensors, we play a crucial role in the effective control of automobile emission systems.

Established in 2012, Jiangsu Dijianna Company has quickly emerged as a key player in the auto parts industry. Our team of skilled professionals is dedicated to conducting cutting-edge research in order to develop innovative solutions that contribute to a cleaner and more sustainable future. We understand that the automotive industry is constantly evolving, and we strive to stay at the forefront of this evolution by continuously improving and expanding our product range.

At the heart of our service is our commitment to quality. We understand that our products directly impact the performance and efficiency of automobile emission systems, and as such, we ensure that they meet the highest standards of performance, reliability, and durability. Our rigorous quality control processes and continuous product testing guarantee that our customers receive products that not only comply with industry regulations but also exceed their expectations.

One of our flagship products is the three-way catalytic converter. Designed to reduce harmful emissions from internal combustion engines, the three-way catalytic converter plays a crucial role in reducing pollution and promoting a cleaner environment. We take immense pride in the precision engineering and cutting-edge technology that goes into the development of our catalytic converters, ensuring that they effectively convert harmful pollutants into less harmful substances.

Additionally, our portfolio comprises DOC (Diesel Oxidation Catalyst) and DPF (Diesel Particulate Filter) solutions. DOCs are designed to convert harmful pollutants present in diesel exhaust gases into less harmful substances, while DPFs effectively trap and remove particulate matter from the exhaust. Together, these technologies contribute to cleaner and greener diesel engines, helping to reduce air pollution and improve public health.

Ceramic substrates form another crucial component of our product range. Known for their excellent thermal and mechanical properties, they serve as a catalyst support in various emission control systems, providing increased catalytic activity and efficiency. Our ceramic substrates are carefully engineered to withstand high temperatures and harsh conditions, ensuring long-lasting and reliable performance.

In addition to our exhaust system products, we also offer flexible pipes and oxygen sensors. Flexible pipes, also known as flex pipes, help to minimize exhaust system vibrations and reduce noise, while oxygen sensors continuously monitor the oxygen levels in exhaust gases, providing vital information for the vehicle's engine management system to optimize fuel efficiency and reduce emissions.

At Jiangsu Dijianna Company, we take pride in our comprehensive range of auto parts for exhaust systems, designed to contribute to a cleaner and more sustainable future. With our commitment to quality, innovation, and customer satisfaction, we strive to exceed expectations and provide our clients with cutting-edge solutions that meet and surpass industry standards. As the automotive industry continues to evolve, we are dedicated to staying at the forefront of technological advancements, driving positive change and creating a better world for generations to come.