+86 755 23057280
DSM251A full-automatic dumbbell specimen making machine is mainly used for the preparation of dumbbell specimen, including nonmetallic plastic pipes ,sheets and aluminum, magnesium, its alloys etc.
ARM302 automatic laser marking machine is an auxiliary tool for marking the gauge length before testing the tensile test specimens such as hot rolled and cold rolled steel sheets and bars. The marking gauge len···
Scan and follow us
Copyright @Shenzhen Wance Testing Machine Co., Ltd.
All Rights Reserved Design by：zuoan.com.cn