江蘇聯宏機械設備有限公司(Jiangsu lianhong mechanical equipment co.,LTD)經江蘇政府招商引資落戶宿遷市泗陽縣意楊產業科技園，注冊資本1億元人民幣，公司占地面積130畝，廠房建筑面積9.3萬㎡，公司地理位置交通便利，超大型容器設備可通過發展大道直達京杭運河水運。公司是一家專業成熟的壓力容器及封頭研發、制造和銷售的公司。
Jiangsu Lianhong Mechanical Equipment Co., Ltd is a leading company that dedicated to research, manufacturing, and sales of pressure vessels and heads. With the registered capital of 100 million RMB, the company is invited by local government to settle in Suqian, Jiangsu Province. The company covers an area of 867 acres with a factory building of 93,000 square meters and is located in the Yiyang Industrial Science and Technology Park, which has a convenient geographic location to easily transport large-scale equipments through Beijing-Hangzhou Canal.
The company has independently developed and manufactured a German T-shaped cold spinning machine that can process heads with size up to 10,000mm in diameter and 56mm in thickness. The hydraulic rolling machine can roll three-meter-wide and 50mm thickness cylinder. The company also has other major equipments that can meet various clients’ needs. The company has been identified as a qualified supplier by Sinopec and CNPC, and has been shortlisted in many projects. For example, in 2019, the company successfully delivered 7500mm diameter reaction vessels for Sinopec. Moreover, the company supplied 48 sets of product equipment for a 100,000-ton battery new material project of Yunnan Tianan Chemical Co., Ltd. in 2022.
Overall, Lianhong is one of the few leading companies worldwide that integrate manufacturing and sales of heads and vessels.
The company's main products include A2 level (category III) pressure vessels, petrochemical equipment, stirring reactors, and various specifications of non-standard equipment. With many years of experience in the production, processing, and sales of pressure vessels, the company has sales outlets throughout the China. The company's primary customers include Sinopec Nanjing Chemical Machinery Co., Ltd, Shanghai Huafeng Group, Tianjin Jinbin Petrochemical Equipment Co., Ltd, Anhui Fengyuan Group, Deyang Dongqi Power Station Machinery Manufacturing Co., Ltd, Guangdong Lindon Heavy Industries Co., Ltd, Shanxi Yangmei Chemical Industry Machinery (Group) Co., Ltd, Luxi Group, and Shanghai Shennong Energy-saving and Environmental Protection Equipment Co., Ltd., etc.