Q. How about your delivery time?

A: Product will be shipped out within 24 hours if they are in stock. It is negotiable for the products out of stock.

Q. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Air filters are one of many different kinds of filters you can use in your home to adjust your indoor environment. Air filters come in several different varieties, including whole house, room and air cleaners and purifiers. An air filter may be part of a furnace or air conditioning unit or it may be a stand-alone device. Basically, air is forced through a fine net or filter the dirt (dust, pollen, mold, etc.) in the air sticks to the filter and the air passes through. Air can be cycled through by the existing systems for circulating heated or cooled air.