The company has been focusing on the research and development of products for many years, and many products are well received by customers at present, among which the granulation of the company's production with "rotary double station non-stop net die head" won the national patent 7985708029563405694-blid-364565954364860524

The company has been focusing on the research and development of products for many years, and many products are well received by customers at present, among which the granulation of the company's production with "rotary double station non-stop net die head" won the national patent 7985708029563405694-blid-364565954364860524

January 25, 2020

3ตัวบน4ชุดตรงๆ..งวดวันที่1/2/63

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