As an excellent benchmark in the machinery industry of Made-in-China, on the afternoon of August 25th, Mike Jiang, the head of Shandong Hitop Group, led international trade managers May zhou and Amy Bu to visit the headquarters of Made-in-China.The visiting group first listened to a special report f

1. Feed pump failure1. The lift pump does not workThe oil cup is too tight to lock the lifting shaftThe crystals on the lifting shaft jam the lifting pump, making the lifting pump unable to workThe rubber of the reversing rubber cover falls off, and the "O" seal is not tightly sealed, making the lif

Polyurethane material for top car materialsAccording to the latest statistics, as of August 2015, the domestic production capacity of polyurethane raw material MDI (diphenylmethane diisocyanate) has soared to 3.02 million tons per year. The consumption of polyurethane materials for automobiles is in

It doesn't matter if you don't know the purpose of polyurethane foam. Its use is a bit wide, not single.What are the uses of polyurethane foam?1. High efficiency and energy saving. After filling the gaps, there will be no gaps left, which is firm and has a strong bonding force. The work can be compl

At present, the total global output of polyurethane has exceeded 10 million tons per year, with an average annual growth rate of 4.4% in production capacity and an average annual growth rate of 3.4% in consumption. As the largest production base and consumer market in the polyurethane industry in As