The hottest seven coins witness Sany's gold medal

Seven coins witnessed Sany's gold medal service

Guide: after troubleshooting outside for a whole day, Luo Jixin felt a little uncomfortable. He went to the hospital to take his temperature, which was more than 39 degrees Celsius, and was preparing for infusion treatment. His ring, a drag pump of a customer in Huangshan had a main system pressure failure, and the pump production accounted for about 70% of the world's total output. He needed to repair it immediately. It is understood that the equipment is

after troubleshooting outside for a whole day, Luo Jixin felt a little uncomfortable. He went to the hospital to take his temperature, which was more than 39 degrees. He was preparing for infusion treatment. His ring, a drag pump of a customer in Huangshan had a main system pressure failure. No, the thermohex core material was about 80% lighter than the solid thermoplastic core material currently used, and it could pump concrete. He needed to repair it immediately

it is understood that the equipment suddenly has no pressure, and the concrete is still in the pump pipe. Without saying anything, Luo Jixin pulled out the infusion needle in his hand and rushed to the customer

after about 40 minutes, Luo Jixin arrived at the construction site. The customer shook his hand excitedly and said, "Luo Gong, thank you for coming so quickly so late. Look, there is a truck of concrete to be hit. Don't block the pipe."

time is urgent, Luo Jixin has nothing else to do, and immediately check the equipment. It is normal to hold the pressure, check the pressure and measure the voltage of the electromagnet. There are only two possibilities: one is the internal leakage of the main oil pump, and the other is the internal leakage of the main overflow valve. After inspection, it is determined that the main overflow valve is leaking. At this time, if the main overflow valve is replaced, go to the warehouse to get accessories. When it is brought, the concrete has already condensed in the pipeline

what should I do? The customer was in a hurry. Luo Jixin, an experienced man, took the spring out of the valve while dismantling the equipment, put seven coins in it, and tried the machine. It turned out that it could be pumped in an emergency. After that, Luo Jixin returned to the warehouse to get the accessories, and the equipment returned to normal

when saying goodbye, the customer took Luo Gong's hand and said, "Luo Gong still has a way, otherwise, it must be blocked, brother, it's hard." Luo Jixin smiled naively and said, "this is what we should do."

on the way back, Luo Jixin nearly fainted. When he returned to the hospital, he received another drip and soon fell asleep. When his colleagues admired his dedication to work, he smiled and said, "you know the technology you need to know before using the metallographic polishing machine. Do you know why everyone says that Sany's service is the best? That's why we always put customers first in our hearts. There is only a starting point for doing service, and there is never an end. Looking at the reassuring expression of customers, we are satisfied."