1. constant pressure delivery valve

petetive price 
fessional technique
4.fast delivery
5.ISO/TS 16949

      Shandong liaocheng Yitong Import&Export Trading Co.,Ltd is located in the beautiful Chinese water city-Liaocheng. It has a 43 years history in manufacturing fuel injection parts. We specialize in developing and producing fuel injection pumps, fuel injectors, precision parts of fuel systems, such as nozzles , plungers , delivery valves, rotor heads used on passenger buses, trucks, tractors, agricultural and earthmoving machines, stationary and marine engines.

    We have advanced equipments and technique, full testing machines, very strong technical capabilities. And we have large production scale and modern management.

     Our products enjoy good sales in the USA, Europe, Africa, the Middle east and Southeast Asia and East Asia. What’s more we have a good reputation with our clients.

    Moreover we have many kinds of packing, such as wax, plastic nylon ,color boxes and other materials to meet clients’ demands.

    Any question please don’t hesitate to contact me.

This is  only apart of our products,if you need more please contact   me   soon .