Ltd . , a sole proprietorship with legal person status . it specialized in producing ancillary machinery for plastic industry such as cartridge heater , flat plate heater , hot - air dryer , vacuum automatic mixer , intensive granulator , anti - skid shock absorber , magnetic frame , mold clamping frame , dehumidifying 一九八九年投資中國深圳,獨資創辦了具有法人資格的明利五金電業深圳有限公司。