Chinanitrogengenerator is leading China PSA Nitrogen Generators

At present, Zhengda has a professional research & development team with high academic qualification and outstanding quality. It built the high-tech research & development center in 2009. Up to now, Zhengda has successively established the technical cooperation relationship with many scientific research institutes and colleges & universities like Dalian Institute of Chemical Physics, Chinese Academy of Sciences and Zhejiang University, and obtained honors like the National High-tech Enterprise, Hangzhou Patent Pilot Enterprise and Zhejiang Famous Trademark.
The quality is regarded as the life, and the brand is considered as the soul. Zhengda is specialized in research, development and production of PSA air separation series, VPSA vacuum desorption oxygen generation equipment, deep-cooling air separation equipment, membrane separation series, compressed air purification series, compression heat drying series with zero gas consumption, and other products. The company's many projects have been included in the National Torch Plan and National Innovation Fund Program, obtained a great number of national invention patents, and really achieved green production, low carbon, environmental protection, energy conservation and emission reduction.
Based on a high starting point, the company builds & strengthens the quality policy of high quality, seeks excellence, strives to carry out the improvement, and depends on high quality and professional pursuits to promote the continuous development of the enterprise. It has introduced the advanced management concept and technical facilities to complete the operation objective of the enterprise, and gradually formed the modern management mode with Zhengda characteristics, so as to lay a solid foundation for realizing the rapid development of the enterprise, and make sustainable & effective contributions to the social progress and economic development.