To further advance the “Firefly Home” education and correction program for individuals involved in enterprise-related criminal cases, and to accurately monitor the ideological trends, work performance, and living conditions of those undergoing educational reform while employed, on March 26, 2026, Sun Daojun, a full-time member of the Procuratorial Committee of the People’s Procuratorate of Hanjiang District, Yangzhou City, and a Fourth-Level Senior Prosecutor, together with Fourth-Level Senior Prosecutor Xia Sujing, paid a special visit to Jiangsu Changrong Chemical Equipment Co., Ltd. to conduct a focused research study.
26
2026
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03
Briefing on the Visit and Exchange at “Firefly House”
On the morning of March 20, Dong Bing, Deputy Secretary-General of the Municipal Committee of the Chinese People’s Political Consultative Conference; Chen Xin, Director of the Social and Legal Affairs Committee of the Municipal CPPCC; Zhang Rongrong, Head of the Secretariat Division of the Social and Legal Affairs Committee of the Municipal CPPCC; and Shen Fang, Deputy Director of the Social and Legal Affairs Committee of the Municipal CPPCC, led a delegation to “Firefly Home” for an inspection and exchange visit.
22
2026
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03
What is liquid flooding, flooding tower and flushing tower?
Distillation tower operation, liquid flooding, flooding tower, flushing tower is often silly, they appear when the tower parameters change response is not sensitive, which often delays the solution to the problem, affecting the production of the device.
12
2023
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01
Have you really mastered all the knowledge of heat exchangers?
A heat exchanger is a device that transfers some of the heat from a hot fluid to a cold fluid, i.e., a large closed vessel filled with water or other media, while having pipes running through it. The hot water is allowed to flow through the pipe.
12
2023
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01
The stirrer is one of the key components of the reactor. Choosing the appropriate stirrer according to the physical properties, capacity and stirring purpose of different media in the kettle can play a great role in promoting the speed of chemical reaction and improving the production efficiency.
12
2023
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01
Pressure vessel rework welds, the same part of the rework more than 2 times qualified?
Weld rework during the manufacturing process cannot be completely avoided. In order to ensure the quality of welding rework, there are several requirements as follows.
12
2023
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01
Mobile website
Jiangsu Changrong Chemical Equipment Co., Ltd.
Tel: 086-514-87514818 086-514-80783866
Mobile phone: 13770301199 Manager Shen
E-mail: yzchangrong@sina.com
Post code: 225000
Address: No. 4, Huagang Road, Zone B, Hanjiang Industrial Park, Yangzhou City, Jiangsu Province