chinese裸体男野外gay,亚洲成色WWW成人网站,欧美va天堂va视频va在线,公交车上掀起JK裙子挺进去

Tungsten Alloy Extrusion Bar

Tungsten alloy extrusion bar has high hardness and strength, high modulus of elasticity, high bending strength and low coefficient of expansion. It has good chemical stability, acid resistance, alkali resistance, high temperature resistance and oxidation resistance. It is in a very bad environment for a long time and can also be used normally, so it has a long service life.

tungsten alloy extrusion bar pictureChinatungsten Online has many years of tungsten alloy production experience and enjoys a certain reputation throughout the tungsten product industry. The company can produce good quality tungsten alloy products. It is based on tungsten carbide powder of high purity raw material, high precision technology and equipment and strict quality inspection system. We can ensure that tungsten alloy extrusion bar has high quality performance that other similar product do not has.

More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-rod.html

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: sales@chinatungsten.com
舊版