Our 3ZJ22 series injection pump, 5ZB400 type water injection pump, 2QS-56/6 type water injection pump is listed as the first batch of development project in Shaanxi Province.

 The annual output of 3ZJ22 series injection pump is up to 200 units, and the annual output of 5ZB400 injection pump can reach 40 units. Both of them are domestic advanced products. The 2QS-56/6 type water injection pump is an international advanced.