Tianxin district

Changsha Qlong Instruments Co. Ltd . is an excellent supplier specializing in trading and manufacturing . Our main products is spectrophotometers , hardness tester , muffle furnace , and some testing...

Room 1203, building 7 Golden Peninsula, NO 775 wenhua road, hetang district

Zhuzhou Lys Carbide Co.,ltd is located in Zhuzhou Hunan provice, which is the biggest park of cemented carbide products located in. With many years&＃39; experience, we are specialized in develop...