Henan Kingstate Heavy Industry Machinery Co., Ltd. is a modern high-tech enterprise. We can offer integrated technology solutions according to customers' requires, which are at cutting edge of the global mining machinery making field. Kingstate Company is located in National Economic & Technological Department Zone of Zhengzhou, the capital city of Henan Province. Our company has an area of 35,000 square meters. Our fixed assets are 36 million Yuan, with engineering and technical personnel ...