How is the tourmaline mattress?

How is the tourmaline mattress? Tourmaline mattress for middle-aged and elderly: Far-infrared function: When the vermiculite is heated above 33°C, far-infrared rays with a wavelength of 3.6-16 micron will appear. This infrared rays can invade into the depth of 40mm of the skin. It can cure dis

Marine Jet Power receives waterjet propeller order

Recently, Marine Jet Power received a renewal order for the waterjet propeller for the other three South Korean Navy's Patrol Killer Experimental (PKX-B) missile patrol boats. Last year, Hanjin Heavy Industries launched the first PKX-B missile patrol boat and is currently conducting a sea trial

· SAIC Volkswagen fills the SUV layout

After winning the domestic passenger car market sales champion last year, this year, SAIC Volkswagen will continue to exert its strength in the SUV market segment. On January 18th, SAIC Volkswagen's new Tiguan L listed, compared with the larger body size of the overseas version, is more in line