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Sep 30,2025
Bosun acquired all the shares of Cyclone Diamond Products Ltd., an internationally renowned high-end professional diamond tools manufacturer in Canada.
Sep 30,2025
Bosun was selected as one of the first batch of Key High-Tech Enterprises in the National Torch Program.
Sep 30,2025
Bosun Tools (Thailand) Co., Ltd. was established, and it was officially put into operation on August 9, 2012.
Sep 30,2025
In November 2012 and November 2013
Bosun invested in “Bosun invested in the upstream raw material company Youyan Powder New Materials (Beijing) Co., Ltd.”
Sep 30,2025
Bosun introduced uniform manufacturing technology which led the revolution of diamond tools manufacturing. In June 2021, Bosun developed high-efficiency energy storage welding technology which applied to diamond grinding tools and replaced the traditional high-frequency welding process.
Sep 30,2025
Bosun was identified as the first batch of Demonstration Enterprises of the Chief Quality Officer System in Shijiazhuang.
Sep 30,2025
Bosun’s headquarter was relocated to No. 289 Changjiang Avenue from No.10 Haihe Road.
Sep 30,2025
Bosun Rail Transit Equipment Division was established. Bosun entered the field of rail transit equipment.
Sep 30,2025
CRH380B/BL/CL series of brake pads for EMUs of 300-350 km/h and above obtained the "Railway Product Trial Certificate" issued by CRCC.
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