Dalian Dashan Crystallizer Co., Ltd. provides square billet, round billet, rectangular billet and other mould copper tubes for customers.

Taper design: according to the needs of customers and production environment, provide different taper of copper tube inner cavity, mainly in the form of single cone, multi cone, parabola and special shape.

Capacity: 50000 pieces / year

Material: TP2, CuAg, CuCrZr

Plating: Cr, alloy plating