Sand type precision casting is preferred.According to statistics, in our country or international, in total casting production, 60 ~ 70% of casting is made of sand,and about 70% of them are made of clay sand.The main reason is that sand casting is cheaper than other casting methods、the production pr Read More

What is precision casting? Precision casting also called Lost wax casting or investment casting is a casting technique in which an exact duplicate of the original wax sample is being created. Specifically, you make the pattern by injecting wax into a metal wax injection die. Read More

In January, the U.S. government decided to impose high protective tariffs on imports of solar panels and washing machines, and in February, the U.S. Department of Commerce finally decided to impose high anti-dumping and countervailing duties on imports of Chinese aluminum foil.In early March Trump announced a 25% tariff on imported steel and a 10% tariff on aluminium, throwing a blockbuster bomb on international trade and global financial markets. Read More