Manages craftsmen and workers to maintain production at expected standard, workers with desired discipline and the plant with safety standard; maintain communication between management and workers; supervise manufacture, inspection, installation, operation, maintenance and repair of plants and products.

Develops ideas to design, create, modify and arrange the form of manufactured products, layouts and containers for the products based on factors such as design-function relationship, knowledge of design, art concepts, market and pricing characteristics, client specifications, method and cost of production.

Researches on mechanical engineering problems; advises on plant engineering (installation and maintenance), tooling design and manufacture; Responsible for product analysis, design and development, quality assurance, and sales and technical services.

Joins, cuts and deposits metals by electric-arc or flame of oxy-acetylene or other gases, or by other welding and brazing processes.

Sets up and operates common machine tools such as lathe, milling machine and surface grinding machine to produce components according to drawings and specifications.

Marks out, machines, fits, assembles and finishes metal parts to make, test, and repair moulds/ dies and special tools according to drawings and specifications.

Plans and coordinates product development throughout the design, costing, scheduling, tooling, debugging and production stages; investigate manufacturing technology to improve plant productivity, quality consistency, operational flexibility, and supply chain resiliency, etc; liaises with customers and coordinates with various departments and suppliers/vendors to ensure the project could meet target requirement.