Shanghai O-Best Electronic Technology Co., Ltd(or O-Best) is a local high-tech company which is specialized in offering supporting service to electronic industry. For years O-Best always focus on the requirement of different customers, cherish the credit and passion while exploring business, and promise to provide premium service and stable high-quality products to all customers. O-Best has a completed organization chart, lots of our team members are well experienced. Our service scope is mainly on Electronic Speciality Gases(ESG) such as HCl, Ammonia(NH3) and SiHCl3(TCS). Those products are applied to IC, TFT-LCD, PV and LED areas. With many years development, our customer base is expanding from Eastern China to other inland regions. Our business orientation is Safety First, Stable Supply and Reliable Quality. For this target, company rent a classI DG warehouse with space near 1000m2 in Shanghai, and has a good cooperation with several local logistic companies specialized in DG operations. O-Best will keep the value of premium service, keep momentum to develop with customers and get Win-Win.