... ,1.5L,2.0L , It is a vaccum flask stainless steel coffee cup Vaccum stainless steel coffee cup We are Zhangjiagang TongRun Machinery Co., Ltd. we are ... need,we provide all kinds of stainless steel coffee cup. 1.We have 4 years experience in stainless steel parts. 2. We had get ... technical force, the compant has1) CNC Bending Machine :one set 2) CNC Punching Machine: more than 12 sets of punching ...