Yixing Lianfeng Chemical Machinery Co., Ltd., formerly known as Yixing Petrochemical Equipment Factory, has mainly designed and manufactured pressure vessels and head series products of Class I, II and III. After the restructuring of the enterprise in 2001, more than 5 million yuan was invested to establish Lianfeng Enterprise, which specializes in producing series headers of various materials and specifications. After more than ten years of development, the company has registered capital of 20 million yuan and total investment of more than 200 million yuan. In 2005, the company obtained the national A3-level header manufacturing license and IS09001 quality management certificate, and in 2005, the company obtained the national A3-level header manufacturing license and IS09001 quality management ASME certificate was obtained in 2010.

The company now has 260 employees, 30% of all kinds of engineers and technicians, 28 licensed welders and 18 non-destructive testing personnel.

The company's main equipment currently has 10000T, 5000T, 2300T, 1600T, 800T, 750T double-acting press, one gantry press, one set of 11M, 6.5M, 4.5M, 3.5M spinning units and three sets of heat treatment furnace and heating furnace, and is equipped with non-destructive testing exposure room, physical and chemical laboratory, mechanical performance laboratory, welding test room and standard. Welding material one or two storehouse, adding spectrometer and other detection equipment and plasma automatic welding and related supporting equipment.

Facing the future, Lianfeng Enterprises are producing and operating the series of head products with brand-new image, innovation as driving force, market-oriented, dedicated, professional and professional attitude and company's management policy. They will continue to devote themselves to social public welfare undertakings and fulfill their social responsibilities in order to give back to the society, and at the same time be sincere and new. Old customers to cooperate, so that you and my products beaded, sharing fruitful, together to create a better future.