2024
In 2012, the heat treatment production line was renovated, and a large gearbox type test laboratory was built.
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2025
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04
Certified to GB/T14001-2004 Environmental Management System and GB/T28001-2001 Occupational Health and Safety Management System in 2009
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2025
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04
Certified to ISO9001:2008 International Quality Management System in 2004
Certified to ISO9001:2008 International Quality Management System in 2004
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2025
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04
Restructured in 2004, Qingdao Hailida Gearbox Co., LTD
Restructured in 2004, Qingdao Hailida Gearbox Co., LTD
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2025
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04
Established a cooperative relationship with XCMG Group in 1989, manufacturing engineering machinery gearboxes.
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2025
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04
Established in 1975, Qingdao No.1 Gear Factory (State-owned enterprise)
Established in 1975, Qingdao No.1 Gear Factory (State-owned enterprise)
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2025
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17
2025
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04
Contact Us
Add.: No. 18, Longkou Road, Laixi City, Qingdao City, Shandong Province
Contact Hailida