In recent days, the K20 downhole loader, which has been professionally customized for customers, has completed production and will soon begin to serve customers.
De…
On June 5th, the New Energy Bus Innovation Forum, co-sponsored by the China Urban Public Transport Society, will be held in Shanghai. The user bus company of more than 10,000 vehicles will give a first-hand, fresh “new consumer bus†“cons…

Centrifugal pump is based on the rotation of the impeller to pump water, then, working water flow in the rotating impeller is how to exercise it? How much head can a rotating impeller produce? For these law…
The automotive industry faces new responsibilities for new social and environmental issues. The new responsibility for society and the environment, Internet technology and new energy technology are breakthroughs, entry points and difficulties for the restructuring, transformation and…