4028, Liangshi Mansion, No. 371, Taiping South Road

we are a state-owned military industries group in China, main lines as follows : .astronomy telescopes,binoculars and accessories,large astronomical instruments for observatories,including refractor, ...

Shanghai minkvon industry co., ltd prides itself for bringing the most innovative, versatile and low cost PTC Series; mica heater;PTC Series Electric Heating Film Series; Metal | Ceramic Heating Serie...