As an innovative enterprise specializing in biotechnology, pharmaceutical intermediates, and chemical raw materials, Shijiazhuang Pengnuo Technology Co., Ltd. (hereinafter referred to as “Pengnuo Technology”) has, since its establishment, consistently driven growth through a dual focus on market demand and technological innovation. The company has built a sophisticated chemical product system covering multiple application scenarios, including pharmaceutical intermediates, industrial catalysis, and material modification, and has achieved breakthroughs in both domestic and international markets thanks to a series of core products.
Based in Shijiazhuang, we are building an integrated R&D, production, and sales ecosystem.
Pengnuo Technology was founded in 2020 and is registered in the Shijiazhuang High-tech Zone. It is a specialized enterprise integrating R&D, production, and sales of fine chemicals and pharmaceutical intermediates.
Thanks to its professional technical services and reliable product quality, Pengnuo Technology’s products have been widely adopted in key industries such as pharmaceuticals, textiles, water treatment, and new materials. Leveraging its strengths in both self-operated and agency import and export businesses, the company simultaneously introduces its core products to both domestic and international markets, adapting them to emerging application scenarios such as additives for new-energy batteries and antimicrobial packaging materials.
Product Focus: Conductive Polymer Material PEDOT/PSS
Among Pengnuo Technology’s diverse and extensive product portfolio, Poly(3,4-Ethylenedioxythiophene)-Poly(Styrenesulfonate) (PEDOT/PSS, CAS No. 155090-83-8) is a highly representative high-end functional material and also the company’s core product for strategic focus in the optoelectronics field.
PEDOT/PSS is a water-soluble conductive polymer composed of a conductive polythiophene derivative combined with polystyrene sulfonate. It boasts both excellent conductivity and good optical transparency, making it one of the most widely used conductive polymers in the field of organic electronics today. Its unique properties enable it to play a critical role in several cutting-edge fields:
OLED Display and Touch Screen: Serves as an electrode modification layer and an antistatic layer, enhancing the optoelectronic performance of the device. Solar cells: Used as hole-transport layers or electrode materials to help improve photoelectric conversion efficiency;
Electronic ink and flexible electronics: Providing transparent conductive solutions to support the development of flexible displays and printed electronics;
● Antistatic coating: Thanks to its excellent film-forming properties and stable conductivity, it is widely used for the protection of precision electronic devices. Pengnuo Technology implements stringent batch quality control for this product, ensuring that each batch of PEDOT/PSS maintains consistent and stable performance and reliability. At the same time, we provide comprehensive pre-sales consultation and after-sales services to meet the personalized needs of various customers. Our products have earned wide recognition from both domestic and international customers. Continuous innovation to drive green and high-quality development in the industry. A relevant official from Pengnuo Technology stated: “The core competitiveness of fine chemical products lies in their stable performance and suitability for specific applications.” Looking ahead, the company will continue to focus on product iteration and technological innovation, deepening its expertise in advantageous product areas such as quaternary ammonium salts, benzyl derivatives, and conductive polymers. It will further refine its quality control system and expand the application scope of its products in high-end manufacturing sectors. Supported by technical services and centered on product innovation, the company will help upstream and downstream enterprises in the industrial chain reduce costs and improve efficiency, thereby contributing the “Pengnuo Power” to the green transformation and high-quality development of the global fine chemical industry.
• Official Website:www.pengnuochemical.com
• E‑mail:sales@pengnuochemical.com
Post time: Aug-31-2026