About us

Shanghai Baofeng Machinery Manufacturing Co., Ltd. is a high-tech enterprise specialized in R&D, design, manufacture, sales and general contracting of chemical heat exchange equipment. It is a wholly-owned subsidiary of Lianhua Technology Co., Ltd. (stock code: 002250). The company mainly produces and operates petrochemical air coolers, steam turbine exhaust air coolers, combined evaporative air coolers, closed cooling towers, various refrigeration auxiliary equipment, D1 and D2 pressure vessels and ice cold storage systems. Products are widely used in petrochemical, chemical, methanol, secondary, metallurgy, electric power and other fields. The product has more than 30 series and more than 500 specifications.


The company is located in Shanghai Baoshan City Industrial Park, close to the outer ring road, 13km away from Shanghai Hongqiao International Airport, 12km away from Shanghai Railway Station, the traffic is very convenient. The company covers an area of ​​27000m2 and the main workshop is 18000m2. The company has obtained D1, D2 pressure vessel manufacturing licenses and design certificates, and passed ISO9001: 2000 quality management system certification. It is a group member of Shanghai Quality Association and the editor-in-chief of “Evaporative Air Cooler Energy Efficiency Limits and Energy Efficiency Grades” in Shanghai unit. The product was rated as “Energy-saving and Environmentally Friendly Intelligent Refrigeration Product in Zhejiang Market” by the Zhejiang Refrigeration Society and won more than ten national patents.


The company has a group of excellent R&D and manufacturing talents with decades of professional experience, and has been committed to the research and development and manufacture of high-quality chemical heat exchange equipment. There are 6 senior engineers, 17 engineers, 24 assistant engineers and 60 technicians. The company also has a number of advanced production and testing equipment such as advanced automatic welding centers, X-ray machines, ultrasonic machines, impact testing machines, tensile testing machines at home and abroad. The company fully absorbs the latest technology at home and abroad, develops strengths and avoids weaknesses, gathers the strengths of each family, and uses superb processing technology and first-class processing technology to ensure the leading position of products in the same industry.


We take “Explore and Innovate, Pursue Perfection, Continuously Improve Product Quality, Create First-class Famous Brand, Build First-class Enterprise” as our quality policy. “Product pass rate 100%” is the quality goal. With a sincere attitude, strong technical strength, and strict management, Baofeng people provide customers with satisfactory products and listen carefully to each customer’s opinions, and constantly improve our products and services.


Shanghai Baofeng, adhering to the business philosophy of “integrity, quality, responsibility, and win-win”, provides each customer with the most optimized plan, the best quality products, and the best service!

Factory overview

Technical R&D and Product Innovation

Our technology, R&D and Product innovation is dedicated to Low-carbon foot print, Economy – Water saving, Power saving, High Efficiency, Enviromental Protection Products

We build different types of test platform for evaporative condensers, to ensure high quality and high performance of outgoing products.

Test platform 300 Tons flow

We are dedicated to build First-class enterprises, make first-class products. CTI (Cooling Technology Institute) no. C49A-12R01 form USA certified our Cooling Towers every year, our product performance has give us the leading possition in China.

CTI Testing

We successfully developed the first set combination air cooler for poly-silicon project located in sandsstorm arid area of China, more water and energy saving. Special designed air inlet structure can prevent sand and dust into the equipment with the wind, also it greatly reduces the circulationg water loss. Full frequency conversion fan, achieve fine temperature control, better on saving electricity. Reinforced equipment structure, investment once, use very long time, closed water distribution system with scientific spray device, better on saving water.

We achieved: 1. China first natural gas evaporative cooling project in CNOOC. 2. China first sulfur dioxide condensation recovery plant project in West mining. 3. China first Ethyl acetate condensation plant project in Xinfu Bio.

We established cooling tower test platforms with different kinds of tube in Shanghai East China of science and technology university, we do enterprise cooperation to apply the most advanced scientific theory both home and abroad to the products of the company. We continues to lwad the market trend with the best equipment, the lasted tecnology. We have participated in six draf Shanghai local standard and one industry standard.

SPL Cooling test platform at Shanghai East China of science and technology university