Recently, Shelfoil liner hanger products were evaluated as 2021 Shandong Quality Brand Products, and obtained the certificate of "Shandong Quality Brand" issued by Shandong Quality Evaluation Association. It is reported that a total of 6 brands in the field of petroleum equipment were selected, of which, only Shelfoil Company successfully made the list in the field of downhole tools products.

In order to thoroughly implement the Party Central Committee and the State Council's "Guidance on Quality Enhancement Action" and the new requirements of Shandong Provincial Party Committee and Provincial Government on quality enhancement and brand building in the new period, to serve the quality of the province and brand strategy, to promote the transformation of new and old dynamic energy and supply-side structural reform, Shandong Quality Evaluation Association organized this quality brand recognition work in Shandong Province. In order to further enhance the brand awareness, aspire to build Sinopec quality sub-brand, Shelfoil actively participated in the identification work, after several exchanges and selection, and finally "SHELFOIL" brand in the industry influence, research and development and manufacturing and quality control strength won the unanimous approval of the judges, successfully selected as the Shandong quality brand SHELFOIL

As a leading enterprise in the field of domestic cementing tools, Shelfoil always takes the excellent national brand image as the sword of market development, scientific and technological innovation as the engine of high-quality development, and quality assurance as the cornerstone of sustainable development. Shelfoil people firmly believe that, with the opportunity of "Science Reform Demonstration Action", on the basis of continuous improvement, bigger and stronger, we will be able to build a world-leading scientific research results transformation centre and petroleum engineering technology enterprise as soon as possible.