About Us
Peny Scientific Instruments (Nantong) Co., Ltd (hereinafter referred to as "Peny") is a high-tech enterprise specialized in developing and producing gas element analysis instruments. Its predecessor, Shanghai Pinyan Optoelectronic Technology Co., Ltd. was established in 2014, and the production plant was relocated to the Information Valley Industrial Park in Nantong in 2023. Since its establishment, Peny has always focusing on the research of frontier application technology of physical chemistry and optics for the analysis of gas elements (C, S, O, N and H elements) in metal and non-metallic materials, and has been rated as Shanghai High-tech Enterprise in 2020.

At present, the company's main products are Oxygen Nitrogen Hydrogen Analyzer, Oxygen Nitrogen Analyzer, Oxygen Meter, Hydrogen Meter, Diffused Hydrogen Analyzer, Steel Hydrogen Elemental Analyzer, Aluminum Hydrogen Analyzer, High-frequency Infrared Carbon Sulfur Analyzer, Ultra-low Sulfur Analyzer and other gas element analyzer.

As an elemental analysis instruments manufacturer in China , our vision is "Empowering Chinese High-tech Materials Analysis Laboratory, Assisting Chiese High-tech Materials Achieving the Chiese Dream". Our mission is "Striving to Acheve Material and Spiritual Happiness for All Staff, at the same time, Assisting Chinese High-end Analysis Intruments Achieving the Chinese Dream".

We cooperate sincerely with our clients with a professional attitude, closely following the development of technology, constantly enriching and developing the company's technology and products. We look forward to sincere cooperation with you.




















