久久天天操-一区二区三区在线视频观看-奇米影视亚洲-亚天堂-超碰黑人-免费99视频-太久av-欧美成人动态图-aaa一级片-欧美一区二区三区免费看-一道本av在线-久在线-色久阁-久久综合久久综合久久综合-夜夜嗨av禁果av粉嫩av懂色av-粗大黑人巨茎大战欧美成人免费看

Contact us

       
Ningbo Cylinder Liner Factory Co., Ltd. is located in the east of Ningbo City, Zhejiang Province, under the jurisdiction of Ningbo Daxie Development Zone developed by China International Trust and Investment Corporation, and close to Beilun port. It is a famous professional cylinder body manufacturer in China. It has been awarded the provincial advanced enterprise of Zhejiang Province, star enterprise of Ningbo City and advanced unit of national science and technology progress. In 1995, the cylinder block of "Ning cylinder" brand was identified as a famous brand product in Ningbo.
After decades of development and professional technology accumulation, the company has 36 million yuan of fixed assets, covering an area of 48000 square meters, and produces six series of 180 kinds of products with different specifications, including aluminum die casting, gray iron casting and motorcycle bimetal cylinder block, motorcycle cast iron cylinder block and air-cooled gasoline (diesel) engine cylinder block, with an annual output of 2.6 million cylinder blocks...