2020年1月21日 — I've found the biggest single expense so far is the sand. For example, this sand costs $44 for about 25lbs and I'll suspect I need about 40 lbs for the size of...
Sand casting involves pouring molten metal into a sand mould cavity, where it then cools and solidifies. After the metal has cooled, the mould is broken apart...
2023年9月29日 — Sand Casting is a method of manufacturing metal components using a mould made of sand. A pattern shaped like the finished product is imprinted...
After receiving the product, we were very satisfied, got to know your company better, and found that you always adhere to the corporate philosophy of good faith, and we appreciate this attitude.
