A factory that publishes its part numbers.

What we do

We manufacture common rail diesel fuel injectors for the aftermarket. That means taking the part numbers that engines were designed around, producing them to the tolerances those engines require, and shipping them to the distributors and workshops that service those engines.

Our catalog currently covers 410 part numbers across the Denso families most common in Japanese, Korean and European diesel platforms — 355 of which carry a published OEM cross-reference. The list grows as tooling becomes available; if a number you need is missing, ask, because the catalog is not the limit of what we can source.

What we do not do

We do not remanufacture injectors, and we do not sell used or re-graded units. Remanufactured injectors are a legitimate product, but they are a different product, and a buyer should know which one they are being quoted. Everything we ship is new.

We are also not an authorised distributor for the original equipment manufacturers whose part numbers appear in our catalog. Those numbers are published so that you can identify the correct replacement for your engine — they are cross-references, not claims of affiliation.

Where we are

Production, assembly and testing all happen at our 12,000 m² facility in the Changsha Economic and Technological Development Zone, Hunan Province. Running every stage under one roof is what makes per-unit flow testing practical rather than aspirational: parts do not leave our control between machining and validation.