In 1991, Aohua scientist developed the first laser marking machine in some
institute of national defensive.

In 1997, developed the first laser punch special-purpose for high-density c
ircuit in one Sino-Japan joint institute. It was adopted by the Japanese
company, MECTEK flexible circuit CO., LTD.

In 2002, developed the micro-computer controlled portable laser marking
machine.

In 2003, developed a laser spot welding machine with L-C forming network
and unique double closed loop precisely controlling technologies with the
cooperation of German specialists, which made Aohua become the number one
of laser welding industry.

In March, 2006, the academe of Aohua laser come into existence. It developed the fourth generation laser mould welding machine successfully, which is keep ahead in the world and numbers of products export to Japan. Aohua enter
into the first class laser welding industry in the world completely.

In November, 2006, Aohua laser academe made technique reformation to laser
marking equipment to adopt the request of Japan laser marking market. The
technique of laser marking (include software, c ontrol system) enter the
world advanced range.

In December, 2006, Aohua automatic physic laser marking system come out.

In January, 2007, Aohua surrogate original laser ray fine laser mark system imported from Germany successfully, then became the laser mark system with the highest efficiency in the world.

Many technique of our company follow the world step closely and it is
imitated by a lot o f laser company.

Aohua laser keep technique advantage through long-term development. The
laser welding equipment is in the highest flight in the world and became
the vane of laser industry in domestic.