[ Design, development and implementation of testing and quality control devices; design, development and implementation of material testing apparatus; design, development and implementation of material testing instruments and machines; design, development and implementation of testers for concrete; design, development and implementation of concrete testing machines; design, development and implementation of cement testing machines; design, development and implementation of earth testers; desi...

Cables for optical signal transmission; Cables for electrical or optical signal transmission; Cases for smartphones; Cell phone straps; Computer peripherals; Data synchronization cables; Mobile telephones; Protective films adapted for smartphones; Selfie sticks; Smart glasses; Smart rings; Smart watches; Smartphones; Telecommunication cables; USB cables; USB cables for cellphones; Wearable activity trackers; Computer cables; Data cables; Data processing equipment, namely, couplers; Electric c...