Advance Technology & Material Co Ltd.

As containers used in high temperature , tungsten crucibles are widely used in sapphire crystal growth, rare-earth smelting, and coating industries.

Tungsten heavy alloy is widely used in radiation shielding materials, balance weight materials, inertia materials, dynamic balance materials, kinetic

Our company produces a variety of tubes, rods, plates, ingots, crucibles and various large-scale special-shaped products made of molybdenum and molybd

AT&M Refractory Metal Materials is very honored to provide you with any professional service, including product design, production and assembly, as we

Our company produces a variety of tubes, rods, plates, ingots, crucibles and various largescale specialshaped products made of pure tungsten, such as