NEWS 
-
CONTACT US
-
Contacts：FUJIAN CHOLOON IMPORT & EXPORT TRADE CO., LTD
Tel：0595-2217 0091
Email：choloon@choloon-trade.com
Address：Room 601, 6th Floor, Shuozhi Building, Minghu Road, Fengze District, Quanzhou, Fujian, China
25
2020-09
The Mid Autumn Festival and national day will be held in chuanglong, Fujian Province in 2020
A full moon hangs in the sky, and good luck spreads on the world,The Mid Autumn Festival people reunite, the arrival of national day peace.Fujian Chuang Long Import and export trade Co., LtdWish all colleagues and their families, concern, care and support the development of the company friends, Happy…
25
2020-08
How to detect aluminum hydroxide as water treatment agent
Aluminum hydroxide is generally used as a flame retardant additive in industry. However, with the continuous development of science and technology, new water treatment agents continue to bring forth new ones. Some water treatment agents such as polyaluminum chloride, aluminum sulfate, alumin…
12
2019-02
With ten major resource bases, this place has become the "prince" of mineral resources in China and even the world.
In June last year, at a cost of up to 765 million yuan of southern xinjiangs largest open-pit coal mine, caravan al sensitive built in baicheng county in xinjiang in the open-pit coal mine, baicheng mining area coal resources reserves of 5 billion tons, is the scarcity of high quality main coking coa…
12
2018-11
Oil prices and falling stock market led to market risk aversion 12 tin co., LTD
Abstract: oil prices and the stock market down the market risk aversion, weaker every Zhou Lunxi fell to $180; Last week at home and abroad have different inventory increase or decrease, domestic tin the nearly 20 weeks high inventory, demand is weak or suppress prices upward.Futures market: oil pric…
25
2018-09
Development of copper ore industrial grade
Development of copper ore industrial grade:1. In fact, from a technical and economic perspective, the industrial grade of copper is a dynamic index. This is especially true for a deposit. The general rule of mining mineral deposits is first rich and then poor, that is, first rich and then poor. With …
25
2018-09
Types and distribution of copper deposits
The types and distribution of copper deposits in the world are diverse, which can be divided into:Porphyry (1), (2) the sand shale type, copper and nickel sulfide type, (3) (4) (5) copper pyrite type - type uranium - gold, natural copper type (6), (7) vein type carbonate rock type (8), (9) skarn type…
闽公网安备 35050302000727号
