In recent years, with the development of mechatronics, electric valves, an important mechanical product, have ushered in an unprecedented market. Electric valves are more economical, safe and reliable
The pump is mainly used to transport liquids including water, oil, acid lye, emulsion, suspension emulsion and liquid metal. It can also transport liquids, gas mixtures and liquids containing suspende
As the number of social enterprises continues to increase, how to ensure that enterprises become more stable in social development has become an important exploration for the long-term development of
1. General environmental information of butterfly valve industryAccording to PEST analysis model and industry research experience, the butterfly valve industry in the international and domestic econom