| Peb Keeb Kwm | Dong Guan Saipro Photo Photo Photo PhotoFrical Co. Ltd. | Hui Zhou Saya IAV Co. Ltd. | Saxite iav Co. Ltd. |
| Tsim Xyoo Xyoo | 2017 | 2017 | 2011 |
| Qho chaw | Tangxia Town, Guangdong xeev | Huizhou City, Guangdong xeev | Nanyang City, Henan Provience |
| Ntau lawm lub hauv paus | 5000㎡ | 10,000㎡ | 7,000㎡ |
| Iav Qhov Coob | 5 "-21.5" | 21.5-98 " | 0.15 mus rau 3 hli |
| Iav Thickness | 0.33 mus rau 3 hli | 2 txog 12 hli | 0.15 mus rau 3 hli |
| Cov Khoom Tseem Ceeb Hom | Industrial & Khoom Siv Hauv Tsev Npog Khob | VAJ HUAM KOV KOV VAJ HUAM SIB LUAG KHOB | Lub Koob Yees Duab Len Ntse hnav |
