Q:Do you provide samples? is it free or extra? A:Yes, we could offer the sample for free charge via FedEx, DHL, TNT, UPS or EMS. but don't pay the cost of freight. Q: What's your payment terms? A: T/T in advance are highly recommended. We can accept LC, Western Union as well. TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.
Q:What is the delivery time? A:It depends on order quantities. Generally speaking, for sample, in about 3 working days after payment; for larger orders, with 7-15 working days upon receipt of your payment (or LC).
liquid bleach to 1 gallon (16 cups) of water. 3.Mix well and wait 30 minutes or more before drinking. If tap water is cloudy: 1.Use bleach that does not have an
Emergency Disinfection of Drinking Water | Ground Water and
Sep 7, 2017 - Disinfect water using household bleach, if you can't boil water. Only use regular, unscented chlorine bleach products that are suitable for
Emergency Disinfection of Drinking Water | Ground Water and
Sep 7, 2017 - Disinfect water using household bleach, if you can't boil water. Only use regular, unscented chlorine bleach products that are suitable for
liquid bleach to 1 gallon (16 cups) of water. 3.Mix well and wait 30 minutes or more before drinking. If tap water is cloudy: 1.Use bleach that does not have an