Shenzhen O3 Tech Co., Ltd. is one of the high-tech companies, specializing in the R&D, production and sales of all kinds of ozone generators. Our headquarters is located in Shenzhen City which is a modernized costal city in Southern China with beautiful scenery and international influence.Besides, our products are favored by many domestic and overseas partners and network businessmen because of high quality and perfect pre-sales, in-sales and after-sales services.Currently, our products mainly pass CE certification. 80% of our products have been sold to Europe, Africa, the Middle East, Southeast Asia and South America, and other countries and regions! Generally, we can manufacture the ozone products from 1 gram/H to 1000 grams/H according to customers' requirements. Shenzhen Long Life O3 Tech Co., Ltd. is a looking forward to entering into long term business relationships with you and promoting friendship as well.