Heilongjiang Expansion joint friends, look at product supplier Zhongyuan valve fittings Heilongjiang overseas customer website, the Heilongjiang region common sense compiled by the editor:The terrain of Heilongjiang Province is generally high in the northwest, north and southeast, and low in the northeast and southwest. It is mainly composed of mountains, platforms, plains and water surfaces. The northwest of Heilongjiang is the Greater Xing'an Mountains in the northeast - southwest direction, the northern part is the Lesser Xing'an Mountains in the northwest - southeast direction, and the southeast part is the Zhangguangcai Mountains, Laoyeling Mountains and Wanda Mountains in the northeast - southwest direction. The land accounts for about 24.7% of the total area of the province. The hilly areas with an altitude of more than 300 meters in Heilongjiang Province account for 35.8% of the whole province; Sanjiang Plain in the northeast and Songnen Plain in the west are part of the largest northeast plain in China. The plain accounts for 37.0% of the total area of the province, with an altitude of 50-200 meters.Expansion joint supplier Zhongyuan valve fittings is located in Asia, bordering the Pacific Ocean, and shipping is convenient. Zhongyuan valve fittings has a service team for Heilongjiang Expansion joint customers, which can provide reliable Expansion joint natural gas solutions for Heilongjiang Expansion joint customers!
