Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Boron Trifluoride Gas, Use Of Acetylene, Helium Symbol, Boron Trifluoride Gas,Atomic Number Helium. Our products are strictly inspected before exporting , So we gain a good reputation all over the world. We looking forward to cooperation with you in the future. The product will supply to all over the world, such as Europe, America, Australia,Paraguay, Argentina,Australia, Sevilla.If you give us a list of products you are interested in, along with makes and models, we can send you quotations. Please email us directly. Our goal is to establish long-term and mutually profitable business relationships with domestic and overseas clients. We look forward to receiving your reply soon.