欧美高清xx,久久精品国产99久久香蕉,99在线观看精品,美女在线国产,欧美在线观看www,久久综合狠狠综合久久,青青久久国产

Welcome to Baoji Zhongpu Non-Ferrous Metals Co., Ltd.

Today Is:

Position:

Home >> NEWS >> Industry News


Tantalum rod, tantalum tube, tantalum plate, niobium plate, niobium rod, niobium tube production cycle

All kinds of refractory metal materials throughout the year to ensure a large number of inventory. Common specifications of stock board, rod, tube, money to the same day can be shipped. All profiles can be delivered within one week, the production time of special size materials is not more than 10 days.

http://www.yzchangwei.com