Polyacrylamide Manufacturer in China | Shouxin Advanced Polymer Sciences Co., Ltd.
Shouxin Advanced Polymer Sciences Co., Ltd. is a leading polyacrylamide (PAM) brand and global supplier based in China.Yingrun Group has been successfully selected as one of the fourth batch of technology-based small and medium-sized enterprises in Shaanxi Province in 2025, which means that its technological innovation investment, intellectual property strength, product research and development capabilities, and level of scientific and technological achievement transformation have been recognized by provincial departments and have sustained technological innovation growth potential.


Why was Yingrun Group selected as a technology-based small and medium-sized enterprise?
On November 20, 2025, the Department of Industry and Information Technology of Shaanxi Province issued the "Announcement on the Fourth Batch of Sci Tech Small and Medium sized Enterprises to be Listed in Shaanxi Province in 2025". In the attached list, the enterprise with serial number 429 and inventory number 2025610113A8013170, Xi'an Yingrun Environmental Protection Technology Group Co., Ltd., has been successfully selected. This is not a simple list, but the result of strict review based on national policies such as the "Evaluation Measures for Technology based Small and Medium sized Enterprises" (Guokefazheng [2017] No. 115) and the "Guidelines for Evaluation Services for Technology based Small and Medium sized Enterprises" (Guokehuozi [2022] No. 67), covering multiple dimensions such as research and development investment, proportion of scientific and technological personnel, and quantity of intellectual property rights.
For selected companies, they must meet comprehensive indicators such as "technology-based", "growth oriented", and "professional". For example:
★ R&D investment intensity ≥ 3% -5% in the past three years
★ Technology personnel account for ≥ 10%
★ Possess at least one core intellectual property right
The main business of the enterprise is highly related to its technological innovation capability
These quantitative indicators effectively ensure the value of the selected list, which also means that Yingrun Group has reached the provincial demonstration level in research and innovation.
Is the technological foundation of Yingrun Group sufficient to support its selection?
If this inventory recognition is regarded as a "technology enterprise physical examination", Yingrun has solid performance in multiple key indicators.
1)R&D history of over 10 years
Yingrun Group was founded in 2009 and began to deepen its layout in the field of environmental monitoring instruments in 2014. It adheres to the "research and development first" model and has built a product matrix through long-term investment.
2)Relying on strong school resources to form technological barriers
The enterprise has established deep cooperation with scientific research forces such as Xi'an Jiaotong University and Xi'an University of Electronic Science and Technology, and built a technology team with independent research and development capabilities.
These collaborations have resulted in algorithm and sensor applications in areas such as optical gas analysis, electrochemical sensing, and water quality electrochemical measurement.
3)Rich product system and coverage of multiple application scenarios
| product direction | Representative product | Scope of application |
|---|---|---|
| gas detector | SF6 detector, oxygen analyzer, dew point meter, special gas detector | Electricity, petrochemicals, semiconductors, and warehouse safety |
| Water Quality Tester | Boiler water analyzer, power plant water quality monitoring equipment, multi parameter water quality meter | Power plant, chemical industry, environmental protection, water system |
Current product coverageGreenhouse gas, electronic specialty gas, odorous gas, fumigation gas, refrigerant, water quality testing equipmentWaiting for multiple segmented markets, stable expansion of domestic and international sales networks.
What does the entry of technology-based small and medium-sized enterprises mean for Yingrun Group?
This is not only an honor, but also a multidimensional combination of policy, scientific research, and market benefits.
①Further strengthening policy support
According to national requirements, warehousing enterprises can receive the following support:
The deduction ratio for enterprise R&D expenses can reach 100% -120%
Obtain priority for technology project application
Resources such as technology finance and achievement transformation funds can be directly connected
This means that the R&D speed of Yingrun Group will further accelerate in the next 3-5 years.
②Enhancing Corporate Credit and Brand Strength
'Technology oriented small and medium-sized enterprises' is a national certification label for scientific and technological innovation, which is equivalent to an endorsement of research and development strength, and helps enterprises enhance their bargaining power in government procurement, major project bidding, and international cooperation.
③Enhanced market competitiveness of core products
Especially in high-tech fields such as gas detection and water quality monitoring, the speed of technological iteration directly affects sales. Obtaining technology-based certification also sends a signal to the industry that research and development investment is stable over the long term.
Where is the future development direction?
Yingrun Group stated that it will continue to promote technological innovation in the following three directions in the future:
▲Intelligent detection technologyIntegrating AI, cloud platforms, and big data to form a smart monitoring system
▲Localization of sensorsReduce dependence on critical components and improve supply chain security
▲Green and low-carbon product lineProvide complete solutions around greenhouse gas monitoring, energy conservation, and emission reduction
With the continuous promotion of the national "dual carbon" strategy, the monitoring instrument industry is entering a golden period of industrial upgrading, and the R&D advantages of Yingrun Group will be further transformed into market advantages.












