Qinhuangdao Haichi Technology & Trade Co., Ltd. was established through the restructuring of Plant No. 404 (Gansu Huayuan Industrial Corporation), which is a large-scale military enterprise belonging to China National Nuclear Industry Department. Our company is specialized in integrating science, production and trade.

We have spent many years in developing specialized expertise of materials, machinery and project construction. With the advantage of close cooperation with well known universities and institutes, science and research organizations and pioneers in material industry, we have continuously made excellent progresses in our research on nickel alloy like Monel and special stainless steel, such as type 630 and titanium alloy. We have earned an excellent reputation among our customers both at home and abroad for the high-quality products and services we offer.

Our products include a full range of bars, pipes, plates, wires, and strips made from nickel alloy, titanium alloy and stainless steel. We also offer mechanical and electrical products such as valves, alarm systems, hydraulic supports for mine, all types of heat exchangers and laser equipment.

We have dedicated ourselves to the development of energy saving and environmentally friendly products. In addition, we offer our consulting services in the following areas: metallurgical engineering, chemical engineering, design and construction of machinery and equipment, and biology.