About Us

Our History

2004

DEMY (D&M) Bearings Established

DEMY (D&M) Bearings Co., Ltd. was founded by Mr. Dylan Min in Yuyao, Ningbo, China. The company started bearing manufacturing business and achieved an annual production capacity of approximately 5 million pieces in the first year.

Our History
2005

Development of Non-Standard Bearings

DEMY began developing customized non-standard bearing solutions to meet different application requirements. This capability became the foundation of OEM engineering services.

Our History
2007

International Market Expansion

DEMY expanded international business and started supplying bearings to overseas customers. Annual production exceeded 20 million pieces.

Our History
2008

Ball Bearing Production Expansion

BMT established dedicated ball bearing production facilities. EMQ-quality bearings gained recognition among OEM customers. Annual production reached approximately 30 million pieces.

Our History
2012

Manufacturing Expansion

Ningbo Giant Bearings Manufacturing Co., Ltd. was established. Manufacturing capability expanded with a 30,000-square-meter industrial area. Annual production capacity increased to approximately 50 million pieces.

Our History
2024

Production Capacity Development

BMT Bearings continued expanding manufacturing capability. Annual production capacity reached approximately 100 million pieces.

Our History
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