1.Our company's manganese sand filter material is used domestic grain quality, dense, high mechanical
strength, chemical activity, strong, not easy and broken, insoluble in water natural adsorption.
2.After washing grinding removing impurity, drying, magnetic separation, screening and dust process into sand.
3.Again the processed manganese sand according to certain gradation concocting and into.
4.It has water treatment filter material ideal gradation ratio, making it the biggest in unit volume
has specific surface area, the strongest sectional dirt ability, the biggest catalytic oxidation and
minimum backwash churn.
5.It brown-black appearance, suborbicular, ingredient is manganese dioxide, content in 35%--45% .
Gongyi Daqing Activated Carbon Factory was founded in 2014, located in Gongyi, Henan Province. We are a professional manufacture of all kinds of activated carbon product, abrasive materials, filtering materials and water purification materials. With an experienced and professional team, we have exported our products to many countries and regions all over the world.
25kg PVC bags+1MT big bag or as customers'requested
Sample is free within 1kgs
1).T/T 30%advance ,the balance against copy of B/L
1).After we receive deposit within 7-10days
2).After we receive L/C within 7-10days
1.what is the type of your company?
We are manufacture and trading company. Our factory mainly manufacture all types of activated carbon and other filter materials. Learn more information about our company please visiting our website at http://gongyidaqing.en.alibaba.com.
2.what is your MOQ?
our product MOQ is 5T
3. what kind of package will use?
25kg plastic woven bag,Ton bag ,also can be customized
4. How about the sample?
We can provide sample free within 1KG ,but the freight charges need to be paid by customer.The freight charge can only be prepaid,since most our products are belongs to chemical products,some big express company like:Fedex,TNT,DHL,its official office refused to ship or ask so much of papers and documents which will waste our time,we ship out through its agent in Shanghai,Guangzhou ect,this agents has full series of shipping documents which will help us send out sample fastly.
5. How to pay sample to you?
You can start order and pay online,or you can also use West Union.
6.what is the delivery time
it will take about 7-15working days for 1*20GP container after received the deposit.
7.what is shipping way?
By sea,by air,by courier.international train