Dear business partners,DIVEDIY TECHNOLOGY (SHANGHAI) CO., LTD. is a Chinese and German joint venture. With Chinese manufacturing and German quality standard. WE are a professional Manufacturer for wide range of Diving, Spear fishing products. Our 80% products of our exports go to the USA, Europe, and Australia market.Diving gear includes: Diving mask, snorkel, fin, knife, SMB, spool, gear bag, waterproof bag, weight belt, etc. Spearfishing gear includes: Spear fishing knife, reel, gun bag, hand-fishing gun, float, etc. Our team has personally tried all the products before they are posted online. the safety always is the most important factor for every diver. Quality is deeply entwined with safety for DIVEDIY TECHNOLOGY. So, we try to get better every day, to make sure you are having fun and being safe at the same time. We hope we can improving the products with customer's feedback. If you have any advice, feedback, or questions, you are more than welcomed to contact us! For the long-term VIP member customers, you will receive the latest updates and the most competitive prices! If you want to join DIVEDIY TECHNOLOGY, please don't hesitate to contact us! Welcome to visit us anytime, We are located in Shanghai, China!