Keep your vehicle's emissions in check with maintenance to the exhaust system. The catalytic converter and mufflers help your vehicle exhaust cleaner emissions while maintaining more engine power. At GRWA, we can keep your car running efficiently so that it can run as fast as a mediocre and clean driving machine.

There’s one commodity that’s seen a phenomenal gain in prices this year that may have been missed by some investors: rhodium’s value has climbed by more than 50%, extending a rally that saw prices for the metal nearly triple in 2020.

Recently, the school-enterprise cooperation joint advisory group visited the "G-ONE Automotive Laboratory" located in GRWA's first plant. This laboratory belongs to the first factory of GRWA Group. It was established in 2018. It is located in the product testing center of the first factory.

As the global control system for automobile emission pollution becomes more and more stringent, the three-way catalytic converter is the most important device for treating exhaust gas and reducing pollution in automobiles. Therefore, many inferior products have appeared in the three-way catalytic co

GRWA focuses on independent technology research and development in three-way catalytic converters, and has successfully reached international standards.

There are four holding and wholly-owned factories under the GRWA Group, of which the "second factory" is particularly special. Different from the high output of the first factory and the high intelligence of the fourth factory, the second factory gives people a " high-tech" feeling. The second factory focuses on the design, development, and manufacturing of automotive three-way catalytic converters, catalysts, and exhaust manifolds.

The upcoming September is a special month for us, as Ali International Station is about to hold its annual September Purchasing Festival!In fact, the September procurement Festival represents the continuous improvement and innovation of the auto parts market demand, especially GRWA from the beginnin