Three-way catalyst is installed in the automobile exhaust system and is one of the most important gas purification device. It can turn the harmful car exhaust such as carbon monoxide (CO), hydrocarbon (HC) and nitrogen oxides (NOx) by redox reaction into harmless carbon dioxide (CO2), water (H2O) and nitrogen (N2). Through this way, the car exhaust becomes harmless to people and environment.
Shandong Huakai Auto Parts Co., Ltd. was established in 2012 in Dezhou, Shandong Province in China. It is one of the biggest automobile spare parts manufacturers in Northern China. The main products of our company are three-way catalytic converter, catalyst, muffler and other spare parts related to the vehicle exhaust system. We provide both universal auto parts and OEM service.
After many years development, now we have more than 100 employees. Our products have passed ISO9001 international quality system certification and are very popular all over the world. We also have a oversea location in Iran, providing better access to the local market. We sincerely hope to cooperate with friends all over the world.

Any questions, please contact us: summer(@)autoparts718.com