Founded in 1990, are engaged in brass rods, bronze rods, hollow rods and copper alloy, zinc, aluminum, copper ingots, zinc ingots professional manufacturers.

• 创建于1990年，是从事黄铜棒、锡青铜棒、空心棒及铜合金、锌、铝合金、铜锭、锌锭的专业生产厂家。