switch box,electrical switch boxes,switch box. 12v,pvc electrical switch box wybox inc. , https://www.wybox-inc.com
The Shanghai Instrument and Meter Industry Association released the main imports of instruments and meters from January to September 2012. From January to September, 31.4482 million sets of pressure detection instruments were imported, a year-on-year increase of 270.47%, and the import amount was 490.7967 million US dollars, an increase of 73.72% over the same period of last year. The average import price was US$15.79, and imports of flow and level instruments reached 3029199 units, a year-on-year increase of 41.46%. The import amount was US$3.6493.4 million, and the amount increased by 8.92% year-on-year. The average import price was US$120.47.