DINGBANG air coolers

DINGBANG.DINGBANG is a specialized petrochemical equipment company integrating R&D, design, and manufacturing. Its main products include: various shell-and-tube heat exchangers, Lumus HELIXCHANGER® spiral baffle heat exchangers, air-cooled heat exchangers (air coolers), plate bundle heat exchangers, A2-grade pressure vessels, and planetary differential starters for oil extraction equipment. The company occupies a site area of 106,656 square meters with 60,000 square meters of factory buildings and owns assets valued at 120 million yuan. It employs over 50 professional engineering and technical personnel, including 12 with senior professional titles. The company holds an A2-grade pressure vessel manufacturing license, D1/D2-grade pressure vessel design license, A3-grade air-cooled heat exchanger registration certificate, ASME U-stamp manufacturing license, authorized manufacturing qualification for Lummus HELIXCHANGER® spiral baffle heat exchangers, and ISO 9001 quality management system certification. It also possesses two independently developed invention patents. Primary products include: heat exchangers, air coolers, other equipment, and manufacturing equipment.