Qingdao Haolida Automotive Equipment Manufacturing Co., Ltd

A professional manufacture of automotive maintenance and testing equipments for heavy duty vehicles.

HLD-QZD-3Z model Valve Test Bench for truck bus

Test items:

1.      Quick release valve: test the tightness of the quick release valve;

2.      Relay valve: test the air intake, and piston seal character, and piston opening pressure;

3.      Differential valve: test the air intake, and piston seal character, and piston opening pressure;

4.      Four circuit valve: test the tightness, opening pressure, closing pressure and sequence of each chamber.

Technical parameter:

Why Choose us:

1.      32 years’ design,development and produce experience

2.      Professional R&D team

3.      Strict QC

4.      A good pre-sale and after-sale service

5.      Can design and make according to customer’s requests