Rongsheng Petrochemical is praised as high-tech enterprise with core patent technologies of PET polyester and PTA production, including the fields of PTA production technology, PTA transportation, PET technology and production process, spinning technology, etc., some of which have reached leading international level. Rongsheng Petrochemical has grasped more than ten items of core technologies of PET unit control technology, energy conservation and efficiency improvement technology, energy conservation of waste heat technology, PTA transportation technology, etc. and meanwhile the company is applying for several invention and utility model patents.
In the spinning project, Rongsheng takes the lead to import 4 sets high-tech intelligent industrial automation equipments, featuring the functions of winding, automatic doffing, transportation and inspection, also three-dimensional storage and automatic package, decreasing labor intensity and worker cost, meanwhile guaranteeing the production of high quality products.
Rongsheng has formed complete systems of technology research and development and application, setting up different research and development platforms with a professional technological team of experts, doctors and senior engineers, such as a high-tech research & development center, a workstation of academician and experts, an enterprise technology center, a national post-doctorate science & research workstation, etc. The company actively develops external exchange to form strategic cooperation of production and research integration, and keeps tight and long-term cooperation with higher education institutions, like Zhejiang University and Zhejiang Sci-tech University, etc. to make the company stand at the leading position of research and development. 
Independent intellectual property rights: It is the ability to develop home-make plants technology, which can be considered as the technology of international first-class level to produce millions of tons of PTA through independent design, independent purchasing and independent construction.
Localization of technology: Cooperating with some science & research or design institutions, the company follows the concept of recycling economy to optimize the technological process, energy consumption network, environmental facilitate.
Localization of plants and equipments: The company makes full use of domestic equipment design and the ability of manufacture, and then successfully realize the first application of various key home-make equipments.