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How To Choose A Suitable Fish Tank Filter

Compared with the natural environment, the density of fish in the aquarium is quite large, and the fish excreta and food residue are more. These break down and release ammonia, which is particularly harmful to fish. The more waste, the more ammonia is produced, and the faster the water quality becom......

What Are The Adjustment Forms Of Air Cooler

According to the operation conditions, the air cooler can be divided into manual regulation and automatic regulation.

The Growth Trend Of Aquarium Water Pump And Solar Water Pump

As for YUANHUA company, our R&D department is always developing new products, which meet requirement of different customers in domestic and foreign markets.

The Market Rebounds And Raw Materials Rise

In the week of November 27, China’s domestic spot copper prices trended strongly. The average copper price of Changjiang Nonferrous Metals Net 1# reported at RMB 54,826/ton, an increase of RMB 1,678/ton compared to last week, an increase of 3.16% from last week.

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