Tin-Technology and Development Ltd.

The scope of operation of Tin-Technology and Development Limited is as follows: R & D, processing, marketing of metal materials and their products; R & D, production, sale, installation, maintenance of general-purpose equipment, specialized equipment; sale of hardware, construction materials, chemical raw materials and products (other than hazardous chemicals), electronics, electrical machinery and equipment, packaging materials, plastics; installation services for mechanical and electrical equipment; import and export of self-employed and factoring goods and technologies (except for goods and technologies for which the State limits companies ' operations or bans imports and exports). (Projects subject to legal approval may only operate with the approval of the relevant department).