We are YJT
We Manufacture Excellent
Common Rail Parts

Our company
YJT corporation founded in 2015, is a leading fuel injection system which is at the forefront of the technological changes sweeping the world. We have been focusing on quality control and management systems such as ISO and TS.
We invest significantly in advanced manufacturing equipment like internal grinding machines from UVA Lidköping (Sweden), internal grinding machines and cylindrical grinding machines from Bahmüller (Germany) , and AFM (Abrasive Flow Machining) machines from Extrudehone (USA), centerless grinding machine from Ghiringhelli (Italy) and Mikrosa (Germany), and flow testing machines by self-developed, etc.Meanwhile, a series of advanced laboratory equipment, such as Mahr roundness instrument, Mahr roughness profiler roughness meter, and Zygo white light interferometer. We are fully confident that all products YJT made will meet 100% of the design requirements, as well as we have a number of patents to ensure that the product has an extremely long lifetime.
As a high-tech corporation, we provide our clients: common rail related products, fuel injectors, and precision assemblies including control valve set, orifice plate, control rod, and repair kit, which cover almost Euro III, Euro IV and above roads and non-road machinery.
Common Rail Parts Manufacturing Equipments

Ultra-precision Grinding

Your Vision is Our Mission
Our mission is very clear - To apply our talents and tools in order to take vehicle emissions, fuel economy, and longevity to their highest levels of performance.
As a global common rail component manufacturer and supplier as well as an expert in highly complex grinding applications.Our long-standing experience in internal grinding, microbore extrusion grinding and external precision grinding allows us to meet the most stringent quality standards, and we believe that our quality is perfectly consistent and highly sustainable.We remain true to our business philosophy to always provide the best possible quality of production and application engineering services.We do not only offer technical expertise but are committed to build a relationship with our customers that is based on mutual trust. We aim to be your partner in developing and efficiently turning your vision into custom-fit products.
Whatever your task, we will quickly provide the perfect high-precision solution. Our dedicated and reliable team is eager to take on new challenges, contributing their expertise and experience whenever required.
We believe in ongoingpersonnel development, goal-orientation, integrity and mutual respect. We are always happy to share these values and thus forms the foundation for our continuity and success.
