Hunan Carlwhip Metal Material Co., Ltd is specializing in the production of oxygen generator, LPG cylinders, high-pressure cylinders and accessories. The main products are air tanks, oxygen cylinders, nitrogen cylinders, carbon dioxide cylinders, argon cylinders, other industrial cylinders, LPG cylinders, natural gas cylinders, fire extinguishers and accessories. We also have our own design and technical team to meet the needs of different customers and markets. Our company is managed according to CE and ISO series standards, and produces according to CE, ISO 9809-1, ISO 9809-3, ISO 4706 CE DOT TPED. Several products have been certified. We also have patents. Our company adopts advanced production technology and the most advanced automatic testing equipment for each product. Our company is dedicated to providing quality service for the vast number of new and old customers, while ensuring quality and safety to you.