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Li Zhongyong With nine years of frontline experience in geological exploration, this expert joined the company in 2010, dedicating efforts to business development and innovation. Leveraging professional skills, he successfully led the team to integrate online and offline sales channels, significantly enhancing the company's market presence. Renowned for numerous patented innovations, he possesses unique insights and qualifications, especially in water well drilling and geological exploration.
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Automatic polishing device for drill bit production

Awtomatikong aparato sa pag-polish para sa paggawa ng drill bit

Li Xiaohuan Li Zhongyong Patents and innovation Zou Chao

[Modelong Utility] Awtomatikong aparato sa pagpo-polish para sa produksyon ng drill bit Numero ng Anunsyo ng Awtorisasyon:CN215470402UPetsa ng Anunsyo ng Awtorisasyon:2022.01.11Numero ng Aplikasyon:2021220542677Petsa ng Aplikasyon:2021.08.30Patentee:Qidong County Fengsu Drilling Tools Co., Ltd.Mga Imbentor:Li Xiaohuan; Zou Chao; Li ZhongyongAddress:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421600Numero ng Klasipikasyon:B24B29/04(2006.01)I...
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