Hafnium crystal bar was honored "Outstanding Product" in 17th China Hi-Tech Fair The 17th China Hi-Tech Fair was held from 16th to 21st in November of 2015 in Shenzhen. In this fair,we displayed our flagship products,including Hafnium crystal bar,Zirconium crystal bar,Hafnium sponge,Hafnium target and Hafnium wire.Hafnium crystal bar won the honor of “Outstanding Product” of the 17th Hi-Tech Fair and was highly appraised by Director Da of the Commerce Department of Guangdong province. Production of Hafnium crystal bar was researched and developed independently by Chen Huaihao,the General Manager.Its purity is more than 99.95%.It has wide application in aviation,plasma cutting,semiconductor and optical coating. We have exported large quantity of Hafnium crystal bars to North America and Europe and enjoyed good reputation in these markets.