From dawn to dusk，From severe cold to intense heat，From the city to the wilderness.，He is not a traveler.、Explorers，His name is Ding Haiyan，He is the outstanding service engineer of Sany Group in 2022.。

As the service director of Guangxi Sanxin in Beihai，Ding Haiyan has been in Sany for 13 years.，Mainly responsible for the after-sales service of local pump truck。

For daily inspection，He is meticulous，Adhering to the concept of prevention，Treat every inspection。For customer needs，He went all out，Solve problems for customers professionally，Be the intimate person of the customer。

Last March，The customer device has failed，The construction site is shut down。After receiving the call，Ding Haiyan immediately drove 200 kilometers.，Overcome the epidemic situation, such as road closure，After many twists and turns, we finally arrived。Have no time to eat，He carried out a comprehensive inspection and troubleshooting of the equipment overnight.，Finally, in the middle of the night, the cause was determined and the problem was solved.，Quickly resume the normal operation of the equipment。

“Exquisite skill、Have a serious attitude，Must give praise to Sany's products and services.！”Customers highly recognized Ding Haiyan。

51380 kilometers，It is Ding Haiyan's total annual service mileage.。His backstage work order statistics are very eye-catching.：The whole year of 2022，Ding Haiyan works outside for an average of 25 days per month.，The average monthly travel distance is more than 4000 kilometers.，The total mileage can circle the earth one and a half times.。

33 banners，It is the total number of golden banners that Ding Haiyan has gained in his career.。In more than ten years of deep cultivation,，He shuttles through the construction site every day.，Maintain the equipment，Its footprints are all over the surrounding provinces and all counties and cities in Guangxi Province.。

At present，Ding Haiyan has won the title of Guangxi Sanxin for 20 times“Excellent service engineer”Honor，And won the Sany Group 2022“Excellent service engineer”Honor，He used himself to be positive.、The practical action of forging ahead，It also composes a story of commitment to customers.。

Ding Haiyan often said，“Customers choose Sany，It starts with the product、See in service，We are duty-bound”。That's what he said.，This is also done.。