1970

Company Design and manufacture of the first QD5t-22.5m electric double beam crane.

1973

Company Design and manufacture the first 20/5*35m L Type Single Master Beam Door Hoist.

1982

Company Leading product 5-10 t electric double beam bridge crane by the first Ministry of Machinery Industry of the People's Republic of China as the "Ministry of excellent products."

1987

Company Design and manufacture of 40 t rigid anti-pendulum container gantry crane and 30.5 t flexible anti-pendulum container gantry crane to fill the gap in China.

1989

The first batch in the same industry in the country was named "national secondary enterprises ".

1991

By the Ministry of Machinery Industry as the "Ministry of Safety Enterprise ".

1991

In the national bridge crane industry quality evaluation ranked second in the country.

1991

TJLQ30.5B container gantry crane won the second prize of science and technology progress of the Ministry of Railways of the People's Republic of China.

1993

JT4035 container gantry crane was awarded the first prize of excellent new products in Shandong Province in 1992.

1998

Company Access ISO9001 international quality certification certificate.

1999

Company and Beijing Institute of lifting and transport machinery drafted the People's Republic of China machinery industry standards JB/T8907-1999《insulation bridge crane technical conditions》.

2004

Company for Nanjing Iron & Steel Company designed and manufactured the first 20 t-21.25m electromagnetic stacker.

2005

The company's general bridge crane products by Shandong Provincial Bureau of Quality and Technical Supervision as "Shandong famous brand ."

2008

The company is recognized as a high-tech enterprise.

2009

The company won the title of "famous trademark of Shandong Province ".

2013

The company was named "Chinese place name trademark" by the State Trademark Administration.

2013

Was rated as the national "abide by the contract, credit" unit.

2014

The company has passed the environmental and occupational health and safety management system certification.

2015

Company is responsible for the national science and technology support plan "large tonnage bridge crane light landscape technology promotion application and demonstration" project (No .2015 BAF06B07).

2016

The company was named "China's top ten stereoscopic garage enterprises ". Our company was elected by the Xi'an motor vehicle parking industry association as vice president unit and board of directors unit.

2017

The company obtained the two fusion management system evaluation certificate on April 22.

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