طلبات الأدوات الصحية - منتجات التنظيف / ايران

Mi*****@yahoo.com Info@b********h.ir Merhaba. Aşağıdaki kimyasallara sahip misiniz? Cationic starch, polyacrylamide cationic&anionic Want to buy Polyacrylamide for wastewater treatment and cationic starch for the paper industry. First, I need half a kilo of each sample for testing