TLS Technik Co.,Ltd, a subsidiary of the company, has a full-process operating system from cutting and blanking to finished product delivery. The processing accuracy can reach 0.01mm, and the materials that can be processed include aluminum alloy, titanium alloy, alloy steel, stainless steel, super-strength steel and high-temperature alloy, etc. The process design covers ribs, box-shaped parts, medium and short beams, complex joints, medium-sized parts in the aviation industry Mature process design can ensure on-time delivery of structural products such as side beams and long girders as well as pipeline and shaft products.

The products are mostly used in various aircraft models of AVIC affiliated companies, as well as COMAC C919/C929/ARJ21, Airbus A320/A350, Boeing B737/B747-8/B767/B787-9 and other aircraft models. .