Chen Gao

Beijing Sande Technology (Holding) Co. Ltd. is an investment holding private company based in Beijing, China.

Part of American Metal & Technology, Inc., Beijing Tong Yuan Heng Feng Technology Co. Ltd. is a company that manufactures metal components for food and beverage equipment. The company is based in Beijing, China. Beijing Tong Yuan Heng Feng Technology Co. was acquired by American Metal Technology Group, a SUB of American Metal & Technology, Inc. from Beijing Sande Technology (Holding) Co. Ltd. on June 01, 2004 for $0.0 million.

Part of American Metal & Technology, Inc., American Metal Technology Group is a company that manufactures and sells precision investment casting and metal fabrication products. The company is based in Los Angeles, CA. American Metal Technology Group was acquired by Murray United Development Corp. on May 22, 2007 for $489.32 million.

Part of American Metal & Technology, Inc., American Metal Technology (Lang Fang) Co. Ltd. specializes in machining metallic components and parts. The company is based in Langfang, China.