Company News
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Shijiazhuang Donghuan malleable iron casting coated sand casting process
Today, I will take you to Donghuan Malleable Iron Casting Co., Ltd. Let’s learn about the casting process of coated sand. I. Knowledge and understanding of coated sand 1. Features of coated sand It has suitable strength performance; good fluidity, the prepared sand molds and sand cores have...Read more -
The 129th Canton Fair Invitation
Dear Customers and Friends, Wish you and your family are safe and healthy. Due to the outbreak of COVID-19, the 129th Canton Fair is still on line. Carton Fair is the biggest exhibition in China. It’s a best chance for you and me to meet and know more about each other for business from 15th...Read more -
Research and development of casting vehicles
In July 2020, our company specially aimed at the characteristics of coated sand buried box casting, independently developed a special casting car, the advantages of the casting car are: 1.Strong insulation capacity, from 1550 degrees to 1400 degrees, change to 1550 degre...Read more -
New factory set up
In June 2020, a new foundry plant was set up in Jiahe County, Chenzhou City, Hunan Province. We use to the method of coated sand shell mold casting .After one year's research and improvement, the production technology is constantly improving. The process of yellow coated...Read more
