boutique (better hardness, almost no defective products)(精品（硬度更好，几乎无次品）) ordinary good goods (strong toughness, defective rate ≤ 5%)(普通好货（韧性强，次品率≤5％）)

2.0 * 100mm [100 pcs]](2.0mm*100mm【100支】) 2.5 * 150mm [100 pcs]](2.5mm*150mm【100支】) 2.5 * 150mm [10000 pcs]](2.5mm*150mm【10000支】) 2.5 * 180mm [100 pcs]](2.5mm*180mm【100支】) 2.5 * 180mm [10000 pcs]](2.5mm*180mm【10000支】) 2.5 * 200mm [100 pcs]](2.5mm*200mm【100支】) 2.5 * 200mm [10000 pcs]](2.5mm*200mm【10000支】) 2.5 * 250mm [100 pcs]](2.5mm*250mm【100支】) 2.5 * 250mm [10000 pcs]](2.5mm*250mm【10000支】) 2.5 * 300mm [100 pcs]](2.5mm*300mm【100支】) 2.5 * 300mm [10000 pcs]](2.5mm*300mm【10000支】) 3.0mm * 150mm [100 pcs]](3.0mm*150mm【100支】) 3.0mm * 150mm [10000 pcs]](3.0mm*150mm【10000支】) 3.0mm * 180mm [100 pcs]](3.0mm*180mm【100支】) 3.0mm * 180mm [10000 pcs]](3.0mm*180mm【10000支】) 3.0mm * 200mm [100 pcs]](3.0mm*200mm【100支】) 3.0mm * 200mm [10000 pcs]](3.0mm*200mm【10000支】) 3.0mm * 250mm [100 pcs]](3.0mm*250mm【100支】) 3.0mm * 250mm [10000 pcs]](3.0mm*250mm【10000支】) 3.0mm * 300mm [100 pcs]](3.0mm*300mm【100支】) 3.0mm * 300mm [10000 pcs]](3.0mm*300mm【10000支】) 4.0 * 150mm [100 pcs]](4.0mm*150mm【100支】) 4.0 * 150mm [10000 pcs]](4.0mm*150mm【10000支】) 4.0 * 250mm [100 pcs]](4.0mm*250mm【100支】) 4.0 * 250mm [10000 pcs]](4.0mm*250mm【10000支】) 4.0 * 300mm [100 pcs]](4.0mm*300mm【100支】) 4.0 * 300mm [5000 pcs]](4.0mm*300mm【5000支】) 4.0 * 400mm [100 pcs]](4.0mm*400mm【100支】) 4.0 * 400mm [5000 pcs]](4.0mm*400mm【5000支】)