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10
2021-03
Wish the company officially listed in the stone exchange
Distinguished customers: Hello! Thank you for your trust and support to our company all the time! Due to the development of our company, the company name of the original "Shijiazhuang Dingwei Chemical Equipment Engineering Co., Ltd." has been changed and registered as "Shijiazhuang Dingwei Chemical Equipment Engineering Co., Ltd." since December 22, 2020-December 22 after the approval of Shijiazhuang Municipal Administrative Examination and Approval Bureau. From now on, all internal and external documents, materials, invoicing, account number, tax number, etc. of the company shall use the new company name. And congratulations to Shijiazhuang Dingwei officially listed in the Shanghai Stock Exchange, stock code: 660733. See the attached pictures as follows:
10
2021-03
Shijiazhuang ding wei chemical equipment engineering co., LTD. Got 3A enterprise credit rating!
Since its establishment, our company has been standardizing its own operation, attaches great importance to the construction of the integrity system, and has won high praise from the industry. The 3A Enterprise Credit Rating Certificate marks the company's soft power and the improvement of credibility. Our company will also make persistent efforts, as always, to establish the integrity of business, practice and keep promise of credit consciousness, improve the construction of enterprise credit system, better service to our customers.
10
2021-03
Our company has obtained two patents again
This time obtained two patent names respectively: a ammonia exhaust gas ammonia stripping absorption preparation of ammonium sulfate device and a low temperature freezing method to recover inorganic salt in β salt mother liquor device, for the company's redevelopment to provide a strong scientific and technological support
10
2021-03
Congratulations to the company successfully passed the
Three system certification in line with the development needs of the company, comply with the development needs of the enterprise, the success of the certification certificate, is the standardization of the company's management work, standardized comprehensive test, is an important guarantee for the company's sustainable, stable and healthy development. The company will further optimize and standardize the management system, and constantly improve the effectiveness of the system operation, to provide effective support for the company's market development. Again, I wish my company to obtain three certificates (quality, environment, occupational health and safety) management system certificate!
10
2020-12
Shijiazhuang Dingwei Chemical Equipment Engineering Co., Ltd. obtained 3A enterprise credit rating!
Shijiazhuang Dingwei Chemical Equipment Engineering Co., Ltd. obtained 3A enterprise credit rating!
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