To meet the heat exchange needs of different industries and working conditions, based on the needs of global customers, two major series of products, shell-and-tube heat exchangers and spiral wound tube heat exchangers, have been developed to achieve full multi-category coverage. With diversified product types, excellent heat exchange performance and personalized customization services, it has become a preferred supplier of heat exchange equipment in the industry, further expanding the product matrix and market share.

Shell-and-tube heat exchangers cover four major categories: fixed tube sheet type, floating head type, U-tube type and double tube sheet type. They can be customized into single-tube pass, double-tube pass and multi-tube pass structures, adapting to many industries such as petroleum, natural gas, chemical industry, food and beverage, and pharmaceutical industry. With mature structure and strong durability, they can maintain stable performance under high temperature and high pressure environments, and are convenient to maintain and have a long service life, providing reliable basic heat exchange solutions for various industries.

Complementary to this, the spiral wound tube heat exchanger breaks through the traditional design concept, adopting a bidirectional spiral thread, reasonable inter-tube spacing and reverse wound tube bundle structure. It has excellent turbulence effect, low scaling tendency and high heat transfer film coefficient. Its heat exchange efficiency is 3-7 times that of traditional heat exchangers, and the maximum heat transfer coefficient can reach 14000W/m²℃. Under the same heat exchange capacity, its volume is only 1/10 of that of traditional equipment, which can greatly save installation space. Two types, fixed tube sheet type and detachable shell type, have been developed to adapt to different working conditions. Relying on more than 20 years of technological accumulation, one-stop services are provided for the two series of products to ensure that the equipment is perfectly adapted to the customer's production process and help customers reduce costs and increase efficiency.