JIANGSU HANSEL AERO SCIENCE-TECHNOLOGY CO.,LTD is a customer-focused manufacturer. Our principle business includes precision machining, designing and manufacturing of tooling, mold and non-standard equipments. In the field of mechanical machining, we have rich experience and highly technology capability in producing and processing stainless steel, nickel alloy, titanium alloy, aluminum alloy, copper alloy and other material of precision components, like bush, shaft, block, impeller, shell and ...