Edotek has been engaged on tasks which may have taken anything from half a day or up to 3 years to complete!
Typical activities include; We can act for you purely in the role of consultants providing technical information, or become involved in ‘hands on test-work’ in order to solve your problem.
Some of these first forms of money were cast in shapes which resembled tools of the time such as spades or shovels 圆钱).These coins are believed to have been patterned after jade rings or, perhaps, a spinning wheel.One additional type of bronze money from this time period consisted of small oval pieces cast in the State of Chu.This form of money is known as "ant nose" When Qin Shi Huang unified the country in 221 BC and established the Qin Dynasty, he abolished the above-mentioned forms of money that had been circulating in the other Warring States and stipulated that the legal coinage would be a round coin with a square hole in the center weighing a half tael or .
We have overseas clients in several European countries as well as the USA.
So no matter how much you know or you don’t know about chemistry and materials, if you need some help, please call us.