一级做a爰片毛片|国产激情一区二区三区 |在线观看国产精品日本不卡网,大学生一级一片第一次免费,欧美大片一级特黄,久久精品国产精品亚洲精品乱码

0511-86218707 021-54303326

   The company was founded in 2018. It is an innovative technology manufacturing company. The company's core team members come from a world-famous German-owned compressor company. The technology comes from Germany and is synchronized with Germany. It is committed to research and development and manufactures products with the world's cutting-edge technology. Oil-free screw fans, oil-free screw compressors and large vacuum pumps are widely used in sewage treatment, petrochemical industry, steel, cement, food, shipbuilding and other fields. In the same year, Danyang production base Jiangsu Ai Chuan Machinery Co., Ltd. was established. Through the unremitting efforts of the team, the company independently developed the Roots blower BR series, screw blower BS series products, large vacuum pump VR series products and large oil-free screw products with independent intellectual property rights. Compressor CS series products. BS90 screw fan CS100L screw compressor has undergone rigorous testing, and various data show that it has reached the level of similar international products.

The company adheres to the quality policy of 'seeking truth, pragmatism and excellence to meet customer needs' and strives to realize its development vision of becoming a leader in oil-free screw technology.