董氏机械科技有限公司
Zhaoqing Dongshi Machinery Technology Co., Ltd. was established in 2012. In 2014, it joined Zhaoqing high tech Industrial Development Zone entrepreneurship service center, and won the national high tech enterprise certification in 2017. The company has been committed to the design, research and development of domestic and foreign first-class level PTFE extruder and PTFE hose sales of science and technology enterprises, the company has 18 independent intellectual property patents, 16 high-tech products, after years of accumulation and continuous research, involving petroleum, petrochemical, aerospace and military medical special purpose New products with independent intellectual property rights have been successfully developed in 2020, which is the key technology of a few domestic PTFE pipe
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