Greatwall state aquarium. Do you hear Greatwall in China?
The Great Wall of China is a series of fortifications made of
stone, brick, tamped earth, wood, and other materials, generally
built along an east-to-west line across the historical northern
borders of China to protect the Chinese states and empires against
the raids and invasions of the various nomadic groups of the
Eurasian Steppe. Several walls were being built as early as the 7th
century BC; these, later joined together and made bigger and
stronger, are collectively referred to as the Great Wall.
Especially famous is the wall built in 220–206 BC by Qin Shi Huang,
the first Emperor of China. Little of that wall remains. The Great
Wall has been rebuilt, maintained, and enhanced over various
dynasties; the majority of the existing wall is from the Ming
Apart from defense, other purposes of the Great Wall have included
border controls, allowing the imposition of duties on goods
transported along the Silk Road, regulation or encouragement of
trade and the control of immigration and emigration. Furthermore,
the defensive characteristics of the Great Wall were enhanced by
the construction of watch towers, troop barracks, garrison
stations, signaling capabilities through the means of smoke or
fire, and the fact that the path of the Great Wall also served as a
The Great Wall stretches from Dandong in the east to Lop Lake in
the west, along an arc that roughly delineates the southern edge of
Inner Mongolia. A comprehensive archaeological survey, using
advanced technologies, has concluded that the Ming walls measure
8,850 km (5,500 mi). This is made up of 6,259 km (3,889 mi)
sections of actual wall, 359 km (223 mi) of trenches and 2,232 km
(1,387 mi) of natural defensive barriers such as hills and rivers.
Another archaeological survey found that the entire wall with all
of its branches measure out to be 21,196 km (13,171 mi).Today, the
Great Wall is generally recognized as one of the most impressive
architectural feats in history.
Now glad to show our aquarium fish tank advantages.
The first point, we use stainless steel frame to instead of wood.
As you know, the wood will go mouldy after some years usage. When
we use stailess steel, then this point can be prevented. The
stainless steel frame can support several humans weight. In this
case, the updated improving aquarium fish tank can use for at least
Meanwhile, we will use the coloured edge and different source material to cover the stainless steel. In this case, you can't see the
stainless steel in it.
We focus on the quality a lot, becasue we have two stores in China
and we sale them to the whole China through Chinese distributors.
We don't receive any complain after using stainless steel frame.