Jinan Tianchen Smart Machine Co.,ltd. is the frst listed company for the machines to make window & door and curtain wall in China. Jinan Tianchen Smart Machine Co.,ltd. is a wholly-owned subsidiary of Jinan Tianchen Group Co., Ltd, which is well known enterprise in Shandong Province. Jinan Tianchen was founded in 1997, located in the National High-tech Development Zone - Jinan High-tech Development Zone, covering nearly 100,000 square meters, construction area of 50,000 square meters, the total assets of nearly 500 million Yuan, more than 1,500 people, annual sales income of nearly 10 billion Yuan. The company is a reputable group company with large scale of capital and advanced technology.