| Kev piav qhia | Grey, dub, ntsuab, keeb kwm yav dhau los nrog ntau xim Quartz Pob Zeb ci ntsa iab |
| Xim | Ntau Xim (Tuaj yeem kho raws li qhov kev thov.) |
| Lub Sijhawm Xa Khoom | Hauv 15-25 hnub ua haujlwm tom qab tau txais nyiaj |
| Kev ci ntsa iab | > 45 Degrees |
| MOQ | 1 lub thawv |
| Cov qauv | Cov qauv dawb 100 * 100 * 20mm tuaj yeem muab tau |
| Kev Them Nyiaj | 1) 30% T/T ua ntej them thiab tshuav 70% T/T tawm tsam B/L Luam lossis L/C thaum pom. |
| 2) Lwm cov nqe lus them nqi muaj tom qab kev sib tham. | |
| Kev Tswj Xyuas Zoo | Kev kam rau siab tuab (ntev, dav, tuab): +/- 0.5 hli |
| QC xyuas cov khoom los ntawm cov khoom nruj me ntsis ua ntej ntim | |
| Cov txiaj ntsig | 1. Cov kua qaub ntxuav quartz siab (93%) |
| 2. Kev nyuaj siab (Mohs hardness 7 qib), khawb tsis kam | |
| 3. Tsis muaj hluav taws xob, tus phooj ywg rau ib puag ncig | |
| 4. Tsis muaj qhov sib txawv xim hauv tib pawg khoom | |
| 5. Kub siab tiv taus | |
| 6. Tsis muaj dej nqus | |
| 5. Tshuaj tiv taus | |
| 6. Yooj yim ntxuav |
APEX tau txais daim ntawv pov thawj ntawm SGS, Greenguard.
Cov khoom siv cov ntaub ntawv muaj kev nyab xeeb thiab ib puag ncig zoo rau kev sib cuag zaub mov ncaj qha.
Lawv muab kev lees paub txog kev nyab xeeb thiab kev tiv thaiv zoo tshaj plaws rau cov neeg siv khoom.
Kev kam rau siab tuab (ntev, dav, tuab): +/- 0.5 hli
QC xyuas cov khoom los ntawm cov khoom nruj me ntsis ua ntej ntim
