CHINA PETROLEUM & CHEMICAL CORPORATION

Ruian Yaoxing Air Purification Apparatus Co., Ltd. is a high -technology enterprise professionally engaged in the separation, extraction and purification of air, and is the one the earliest enterprises which research and develop air purification apparatus. Since the foundation, the company has established long-term cooperative relationship with Chinese Academy of Science, Shanghai Research Institute of Chemistry Industry, Beijing University, Zhejiang University and Southwest Engineering College, accumulated rich experience in virtual development and cultured a professional technology team. Our main products are: SPH series industrial air catalyst, PSA nitrogen making machine and nitrogen purification equipment, PSA nitrogen making equipment, membrane separation nitrogen making equipments, subfebrile (lukewarm) rebirth air drying apparatus, etc.