Business scope: Technology Import And Export,
Law,
Production,
Processing,
Sale,
Tungsten Bar,
Production,
Processing,
Production,
Plastic Products,
Import And Export,
Law,
Molybdenum Wire,
Metal Casting,
Made From Metal,
Sodium Molybdate,
Tungsten Trioxide,
Molybdenum Material,
Molybdenum Strip,
Ammonium Tungstate,
...