True Blue Mountain Coffee at an altitude of 1800?

Recently, when I looked up information on the Internet, I saw a lot of information saying:

"on the top of more than 1800 of the Blue Mountains, there is only one manor, that is, Amber, which is of Chinese descent. The owner of the manor is Lyn (Lin). He is originally from Guangdong, China."

I think there may be some mistake here, because coffee trees can hardly survive at a height of 1800 meters.

When meeting in 2007, Jialu Meng Coffee asked "the manor owner's surname is Lyn (Lin), originally from Guangdong, China": can coffee beans be harvested at a height of 1800 meters? The answer is: "such a high coffee tree is very difficult to survive, even if it can survive, it is also very difficult to blossom and bear fruit, so there will be no yield!"

When he told me that his ancestors were Chinese (I didn't know whether his grandmother was Chinese or not), I smiled and said, "your nose is a bit like people from southern China, but your figure is not like southern China, it's too tall."

About the Blue Mountain Coffee Amber Estates brand

It is developed by Abbey Green Farm (2 hours drive from the capital, 1150-1400m above sea level) and Mt in St. Andrew area, Blue Mountains, Jamaica. Lebanon farm (1.5 hours from the capital, 1150-1350m above sea level), a collection of beans from two farms to make a brand called AMBER (English meaning amber).

Its varieties of coffee beans are iron pickup and card pull, with a production capacity of 200,000,300 barrels per year.

About "the manor owner is surnamed Lyn (Lin) and is originally from Guangdong, China"

He is a famous otorhinolaryngologist and surgeon at the university hospital, and many of his students are active in the Caribbean and the UK. He was born into a farm and grew up on a farm. "interest in coffee is not just an interest in coffee, but life itself." an important manifestation of his profession; his goal now is to teach his two sons (Brian and Michae) to grow and manage to inherit the coffee farm.