Established in 2001, Dongguan Haichang Hardware & Rubber Co., Ltd. is a professional manufacturer of various industrial rubber rollers and printing machinery rubber rollers. Over the years, relying on strong technical force, advanced mechanical equipment, scientific man…
Farmyard manure cannot be mixed with alkaline fertilizers such as grass ash, lime nitrogen, lime, calcium magnesium phosphate. Because the main component of human and animal excrement is nitrogen, if mixed with strong alkaline fertilizer, it will neutralize and fail.
Superphosph…
Since the third quarter, the Shanghai State Administration of Work Safety actively promoted the construction of information technology for safe production, focusing on four tasks.
The first is to promote the on-line examination and approval of the qualification…
The rubber roller produced by our company has excellent formula, superior materials and advanced technology. The product includes: ink roller, water roller, alcohol water roller, ink roller, polishing roller, oil roller, paper roller, laminating roller, film blowing roller,…
The power equipment sector has benefited from the rapid growth of grid investment, especially UHV investment, from January to July, and has consistently outperformed the broader market. In the absence of any change in the target for the whole year, the slowdown in investment g…
With the continuous increase in the number of automobiles, the problem of traffic congestion in China's large cities has become increasingly serious. To solve the environmental problems caused by this, Sumitomo Electric Industries Co., Ltd. and To…
Fertilization plays a pivotal role in the growth of crops. Rice fertilization should vary according to variety, region, fertilization level, soil characteristics, yield level, etc. For example, if the same amount of rice is produced, the stalk rice is more than the japonica rice, the late r…
After making the decision to use personal protective equipment and selecting the type of care product, the following factors need to be considered for proper use. For a well-considered labor protection product use plan, these factors constitute a basic check, with the …
The thermal cycle of an absorption chiller is driven by a heat source, steam, hot water or cold water. Compared to electric chillers, absorption chillers have very low power requirements with a combined fuel consumption of less than 15 kW for solution pumps and refrigerant …
According to a survey by the reporter, it was found that the total area of ​​Guangzhou home building materials stores exceeded