Haiwang Industrial Technology Co., Ltd. is engaged in the research, production and sales of mining equipment, environmental protection equipment, wear-resistant new materials, intelligent equipment, automatic control system and other activities. Haiwang has the qualification of mining and coal processing plant design, can provide technical solution and equipment in such fields as ore, coal, waste water and sand processing, applied in resource, petroleum and chemical industries. Weihai Haiwang Hydrocyclone Co., Ltd. -- one of the subsidiaries of Haiwang Industrial Technology Co., Ltd.