Kumthai: Holiday Notice for China's Spring Festival 2019
During China's Spring Festival, various activities will be held all over the country to celebrate the lunar New Year. The transportation during China's Spring Festival is called "ChunYun" for short, w..
Kumthai: Holiday Notice for China's Yuandan (New Year's Day) 2019
According to holiday arrangements issued by General Office of the State Council of China, all of staff will have three-day holiday, from Dec.30th 2018 to Jan. 1st, 2019. We will get back to work on Ja..
The Future Prospect of Synthetic Diamond Powder in China
Kumthai supplies synthetic diamond powder including high quality crushed diamond grit, high purity diamond micron powder, plated or coated diamond/CBN powder and so on, which not only strictly impleme..
China Produces 90% of the World's Synthetic Diamonds
By the end of 2017, China's output of synthetic diamonds has accounted for more than 90% of the world's total production, and cubic boron nitride (CBN) has accounted for more than 70% of the world's t..