Henan Zhengzhou Mining Machinery Co., Ltd. (ZK Corp) was established in 1956, who is a manufacturer specializing in mining equipment. The company commits to providing innovative technologies and product solutions for mines and energy sources in many countries and regions around the world. After more than 60 years of development, it becomes a comprehensive modernized enterprise, which covers an area of 70,000m2, and 40,000m2 building area. Now the enterprise owns 6 modernized workshops, 4 heavy equipment workshops, and 1 Zhengzhou city level Research & Development center, 1 provincial level technical research center (Henan Province Industrial Solid Waste Disposal Equipment Technical Research Center), including various big & medium machining, rivet welding, heat treatment, assembling equipment, which are over 300 sets. Fixed assets of this company are RMB170 million. Business service contains scientific research, design, develop, manufacture, sales, installation, test and training.