Import Diesel Pump — Buy in Bulk from Supplier in China

Hongbeng Diesel Pump Co., Ltd supplies precision components for diesel fuel injection systems, including injectors, plungers, barrels, rotors, and gaskets designed for use in commercial vehicle and industrial diesel engines. The components are manufactured to fit Bosch, Delphi, and Cummins injection systems, with dimensional tolerances within ±0.005 mm for critical mating surfaces. The products are not complete pumps but replacement parts intended for remanufacturing or repair applications.

The plungers and barrels are made from high-carbon chrome steel, hardened to 60-62 HRC, with surface finishes below 0.2 µm Ra to ensure seal integrity under high pressure. The injectors are precision-machined with nozzle orifice diameters ranging from 0.12 mm to 0.22 mm, depending on engine model. These parts are not coated with proprietary treatments, and no certification for ISO 16140 or SAE J1815 is stated in the listing. Standard packaging is anti-corrosion paper with individual plastic sleeves.

These components are primarily purchased by diesel engine repair shops, fleet maintenance centers, and aftermarket distributors in Africa, Southeast Asia, and Latin America. Buyers typically order in batches of 10 to 50 units per part type. Trade terms are offered as FOB Xiamen or CIF, with payment via T/T or L/C. The supplier does not provide test data for flow rate or spray pattern, so buyers must request performance validation before bulk purchase.

Hongbeng Diesel Pump Co., Ltd is located in Putian, Fujian Province, and operates as a manufacturer of diesel fuel injection components. The company is classified as an imported supplier with harbor trust tier, confirming its export registration and physical address. There is no information provided on years in business, workforce size, production volume, or client references. The listing does not mention any certifications such as ISO 9001, IATF 16949, or OEM approvals.

The supplier has a recorded response rate of zero and no average response time, indicating no active communication via the platform. Buyers must treat this as a direct manufacturer with no verified customer support channel. All technical claims, including compatibility and tolerances, require direct confirmation with the supplier. Samples should be requested before placing bulk orders, and performance testing data must be obtained for critical components.