中国精学生妹品射精久久,国产成人盗摄精品a片在线观看,天天躁日日躁AAAAXXXX,邻居漂亮的妻子5在线观看

φ12mm Tungsten Alloy Ball

φ12mm tungsten alloy ball has excellent impact resistance and crack resistance, which is non-toxic and environmental protection. It is used in some areas of precision instruments, such as mobile phone vibrators, the clock counter weight, weight watch parts, mobile phone vibrator, flywheel weight, etc.

φ12mm tungsten alloy ball pictureChinatungsten Online is reputed manufacturer and exporter of tungsten alloy ball in the international market. We have skilled technicians and manager and we always believe in high technological advancements in terms of tungsten sphere manufacturing.

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