desktop co2 50W 300*500mm wood/mdf/acrylic laser engraving machine
CO2 Laser Engraving Cutting Machine withAuxiliary Rotary Device CE & ISO9001 Certification, High Quality, High Speed, High Precision Introduction New Laser Engraving and Cutting Machine. The machine is equipped with a precision 50W water cooled...
pcb company, pcb manufacturer, pcb factory
Professional PCBs Manufacturer Shenzhen Our PCB board manufacture * PCB board file with parts list provided by customers * PCB board made, circuit board parts purchased by us * Electronic testing circuit board * Fast delivery, anti-static package *...
Talc is a mineral composed of hydrated magnesium silicate with the chemical formula H2Mg3(SiO3)4 or Mg3Si4O10(OH)2. In loose form, it is the widely-used substance known as talcum powder. It occurs as foliated to fibrous masses, its monoclinic...
JB MEDICAL CO,. LTD
Under the company ideology of contributing to the health of the mankind, we have gratified our customers with our advanced technology and ultimate service, and we have taken as our happiness the contribution to the foot health of people in the ...