挺进朋友人妻雪白的身体韩国电影,国模无码视频一区二区三区 ,狠狠色噜噜狠狠狠狠色综合久 ,欧美老熟妇乱人伦人妻

Company profile

       
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...

 

News information

Ningbo Cylinder Liner Factory Co., Ltd. website is online!

Ningbo Cylinder Liner Factory Co., Ltd. website is online! Ningbo Cylinder Liner Factory Co., Ltd. website is online! Ningbo Liner Factory Co., Ltd. website is online!

company news
2018-10-11
閱讀:270 點贊:0

What is gray iron casting?

The basic characteristics of gray iron castings are: clay content is high, moisture is low, and the addition of pulverized coal is also low.

company news
2018-10-11
閱讀:267 點贊:0

加載更多

石林| 巩义市| 吉林省| 肥乡县| 兴国县| 西乌珠穆沁旗| 平和县| 永平县| 定州市| 舞钢市|