Crimping 도구April 21, 2023After 제품은 된 금속 포장 컨테이너, 포장 용기 필요가 봉인, 품질을 씰링 중요한 포장 기능. Liquid spi...view
The Process of the Drum flange - 翻译中...May 26, 2023The production process is mainly divided into forging, casting, cutting, rolling these four kinds. (1) Casting flange and forging flangeCasting out of the flange, blank shape size is accurate, process...view