194 Xinjinxi Road, Lanzhou, Gansu, China,730050
LS, famous brand in oilfield and petrochemical processing plants.Its drilling rigs, oil pumping units, mud pumps, heat exchangers, pressure vessels, are widely used all over the world.In addition, LS also manufactuer export forging press, its own foundry ...
oilfield equipments, pressure vessels, heat exchangers, forging press, castings and forgings
