Shenzhen oxygen secret Knitting Co. LTD is a professional underwear manufacturer located in Shenzhen, which is a famous underwear production base. We have been producing underwear since 2008 from a workshop to a big factory of more than 300 workers today.We believe quality and credit are the foundation of an enterprise. In order to consummate our quality management system, Shenzhen oxygen secret has built up a strict quality management system, including working procedure self-inspection, work shift double-check, and delivery general inspection systems. Therefore, customers are satisfied with our high quality products. Shenzhen oxygen secret provides the most fashionable and highest quality series underwear products with most reasonable market price for worldwide customers based on our advanced production equipments, professional designers, excellent management staffs, abundant resources and reasonable production capitals. Our favorable enterprise image and credit are founded on the basis of comprehensive order follow-up service, fast and effective information management system, accurate delivery lead-time control and sincere after-sales service. Our goal is as always to grow with our customers.