Nanjing Haoyang Chemical Equipment Co., Ltd. (hereinafter referred to as "the company") is an enterprise specialized in the design, manufacture and installation of various pressure vessels and special non-standard equipment in the chemical, petrochemical, chemical fiber, chemical fertilizer, metallurgy, electric power, energy, pharmaceutical and other industries.

The company holds A1 and A2 pressure vessel design and manufacturing license issued by the state, ASME (U) and (U2) steel seal certificate issued by American Society of mechanical engineers, ISO9001 quality management system certificate, ISO14001 environmental management system certificate and ISO18001 occupational health and safety management system certificate.

NHCEC has advanced equipment and complete inspection means. Up to now, NHCEC has more than 300 sets of mechanical equipments, including all kinds of NC cutting machines of large, medium and small type, auto-welding machine, edge planer, plate shearer, rolling machine, vertical horizontal lathe, milling machine, large CNC drilling machine, portable spectrometer, ultrasonic flaw detector, x-ray apparatus, shot blasting machine, and so on.

The company's products not only cover most of the country, but also are exported to the United States, Japan, Germany, France, South Korea, Singapore, India, Pakistan, Iran, Thailand, Bangladesh, Tunisia, Egypt, Vietnam, Canada, Peru and other countries.