Oh man, you folks discounting Russia obviously know nothing about Helium Dive Gear (Helium Dive - Оборудование для дайвинга из Титана) owned by Paul Okishev.
Some really top notch stuff. I have one of his titanium backplates. It is the most nicely machined backplates I have or have seen. That includes Halcyon.
Some really top notch stuff. I have one of his titanium backplates. It is the most nicely machined backplates I have or have seen. That includes Halcyon.