Secretary: 1 Gender: Male Age: 25-40 Requirements: in good health, regular features; associate degree or above; with certain cultural background and writing ability; familiar with work and basic operation of enterprise and institution; three years’ experience or above with office management and secretary. Quality management personnel: 1 Requirements: Male or female; age: 25-35; in good health, regular features; associate degree or above; favorable organization and management ability, high responsible sense and strong quality sense; with systemic learning and training; faithful. Product appearance image designer: 1 Requirements: Male; age: 25-40; in good health; associate degree or above; engineer title or above; with certain ability and experience on product appearance designing; faithful. Safety engineering management personnel: 1 Requirements: Male; age: 30-45; in good health; senior middle school education or above; with certain safety engineering management knowledge and mineral enterprise safety engineering management experience; high sense of responsibility; good at management. Skilled worker: 100 　　 Welder: 70 　　 Requirements: age: 20-35; in good health; junior middle school education or above; with three years or above experience of welding, has professional operation certificate; good comprehensive quality. 　　 Hull painting workers: 20 　　 Requirements: age: 20-35; in good health; junior middle school education or above; with two years or above experience of hull painting; good comprehensive quality. 　　 Operator of NC machine tool: 10 　　 Requirements: age: 20-35; in good health; technical secondary school education or above; know program and operation; with one years or above working experience; good comprehensive quality. Online salesman: 2 Gender: Male Age: younger than 28 Requirements: associate degree or above; computer or relative major; considerably familiar with network and information management; one with two years or above working experience is preferred. Pioneering and hard working; brave to accept challenge, precise and careful working attitude; active and steady; strong responsible sense; favorable communication ability and strong team work sense. Work responsibility: learn business and sale knowledge; collect client information; develop new clients by telephone.