About Us

Shiyan Huaqingming Industry and Trade Co., Ltd., operating under the brand name HQM DIESEL, was established in February 2015 and is located in Shiyan, China.

We specialize in supplying a wide range of Cummins diesel engine parts for trucks, construction machinery, industrial equipment and other diesel engine applications.

Our main product categories include fuel injectors, injector components, injector repair kits, fuel pumps, ECM modules, turbochargers, VGT actuators, engine repair kits, oil system parts, cooling system parts, cylinder head components and other engine parts.

HQM DIESEL serves diesel parts distributors, repair shops, engine rebuilders, importers and fleets in international markets. Customers can send us a part number, engine model or product photo, and our team will assist with product identification, availability checking and quotation.

We focus on accurate product matching, responsive communication and flexible international shipping solutions. Our goal is to provide suitable products and dependable service while building long-term cooperation with customers worldwide.

HQM DIESEL — engine parts for global markets.