It has a complete set of technologies for investment casting, graphite casting, sand casting, titanium alloy bar (ingot) preparation, and precision mould development. The technical level is the same as 621 and 725 Central Enterprises, leading position of resident-owned enterprises The precision casting technology of thin-walled titanium alloy is the leading one in China, which can produce 0.48 mm thin-walled castings stably, the dimension ≥1000 mm, the minimum wall thickness ≤3mm, and the mass over 400 kg Investment casting technology solves the problems of casting size and processing time of complex parts, greatly saves raw materials and reduces production cost Graphite mold casting technology, with high strength, to melt titanium alloy stability, can solve the titanium alloy casting Surface finish, dimensional accuracy problems Has the military product proofing, the quantity production capacity