An affiliate of Liaoning Haihua Technology Development Group, Liaoning Yichen Membrane Technology Co.,Ltd. is a enterprise specializing in development, manufacture, and sales of charged membranes, and field application of electro-osmosis. Established in June 2014 with a registered capital of 10 Million RMB, Yichen is located in Haihua Industrial Park in Qianshan District, Anshan, Liaoning Province, under the gorgeous Qianshan Mountain. Since its establishment, Yichen has been constantly working with senior foreign and domestic experts and formed a scientific, efficient, and meticulous team which is devoted to the research and development of ion-exchange membranes including bipolar membranes, homogeneous membranes, diffusion dialysis membranes, and electrophoretic coating membranes, achieving excellent performances in product development and application, breaking developed countries’ monopoly in this technology, and laying a solid foundation for future domestic development in this industry.

Our core technology is continuously calendering membrane forming technology that is d on complex thermoplastic ion-exchange resin which contains vinyl fluoride and polystyrene. With a higher accuracy of membrane thickness controlling, the flexible structure unsupported by reinforcement is compatible with all kinds of electrodialysis spacers including the kind with polypropylene heterogeneous membranes. We made the first domestic bipolar membranes and provided a reliable source of high-quality bipolar membranes. We have become a major enterprise in the industry who has fully grasped the core technology of large-scale industrialized mass production, with a design production capacity of 1 million square meters per year of homogeneous membranes, and 100 thousand square meters per year of bipolar membranes.

Our strategic ive is to provide an effective, energy-efficient, comprehensive solution for llurgical industry, petrochemical industry, coking industry, printing and dyeing industry, papermaking industry, and other industries whose waste water needs desalination and salt concentration; to offer a cheaper effective solution for desalinization of brackish water and sea water, to solve a whole series of difficulties from waste discharge and recycling to zero discharge that are encountered by companies in related industries; and to realize the innovative idea of “purify life with science, and enjoy better environment”.

Our tenet is “eyes focused on the frontier of charged membranes technology, and create a better future of environment protection”, and we take autonomization, professionalization, and industrialization as the goal of our development, aiming to provide your own customized exclusive products and professional technical service.

We are born for environmental protection. Moving forward is the only way to make our environment cleaner and safer. We are proud, because we are contributing to the great cause of building a healthy environment for the entire human race.

We believe that the world is going to be a better place with your attention and support!