2020
Investment in dyestuff production line
2018
Awarded ‘High-tech Enterprise’ and ‘Provincial Enterprise Technology Centre’ and introduced and implemented the point management system.
2017
Successful introduction of 5S management model
2015
Double Circle Auxiliaries Lianyungang Co., Ltd.
2014
Awarded ‘Science and Technology-based Small and Medium-sized Enterprises in Henan Province’, ‘Famous Brand Products in Henan Province’, ‘Famous Trademark in Anyang City’.
2013
Production value of more than 100 million, successfully applied for a number of inventions and utility model patents technology
2009
Double Circle Tangyin plant completed and put into operation, output value over ten million yuan
2004
Passed IS09001:2000 quality management system certification
1998
Anyang Double Circle Auxiliary Co., Ltd. was established
2020
Investment in dyestuff production line
2018
Awarded ‘High-tech Enterprise’ and ‘Provincial Enterprise Technology Centre’ and introduced and implemented the point management system.
2017
Successful introduction of 5S management model
2015
Double Circle Auxiliaries Lianyungang Co., Ltd.
2014
Awarded ‘Science and Technology-based Small and Medium-sized Enterprises in Henan Province’, ‘Famous Brand Products in Henan Province’, ‘Famous Trademark in Anyang City’.
2013
Production value of more than 100 million, successfully applied for a number of inventions and utility model patents technology
2009
Double Circle Tangyin plant completed and put into operation, output value over ten million yuan
2004
Passed IS09001:2000 quality management system certification
1998
Anyang Double Circle Auxiliary Co., Ltd. was established