86-0532-85919965
Room 310, Building A, No. 6, Hongkong Middle Road, Shinan District, Qingdao, Shandong, China (Mainland)
High Purity Zeolite Molecular Sieve 5a Oxygen Concentrator, US $ 1000 - 2000 / Ton, Chemical Auxiliary Agent, 308080-99-1, FAUJASITE.Source from Qingdao Joint And Lucky Industrial Co., Ltd. on Waimaotong.com.