Test Equipment - Hunan, China

Sukan Diamond & Ultra-hard Materials Co.Ltd in Changsha, Hunan Province, China
We introduce ourselves as a leading manufacturer and exporter of synthetic diamond and CBN abrasives for more than 15 years.* Diamond Wheel Grits: We have yellow(RVD), black, dark-green, green, and grey grits for your choices. They're ideal materials for your different abrasive/grinding/polishing

Zhuzhou Luke's Metal Powder Product Co.Ltd in Zhuzhou, Hunan, China
We specialize in manufacturing none-toxic Tungsten high-density alloy fishing sinker , golf attached Weight item, Tungsten watchband, Tungsten alloy ball and various Tungsten carbide products. We boast abundant fund, advanced manufacture process, strict quality control system even technology