Mold manufacturing; Mold sales; Plastic product manufacturing; Plastic product sales; Mechanical parts and parts processing; Mechanical parts and parts sales; Auto parts and accessories manufacturing; Auto parts and accessories wholesale; Auto parts and accessories retail; Motorcycle parts and accessories manufacturing; Motorcycle and spare parts wholesale; Motorcycle and spare parts retail; Hardware product wholesale; Hardware product retail; Machinery and equipment sales; Daily necessities sales; Industrial design services; Auto parts research and development; Motorcycle and parts research and development.