美达牌铸粉系美国CTTC（FLORIDA）Co.研制，国内加工原材料及成品的首饰铸造专家。拥有专门的研究,开发部门,拥有专业的原材料(矿石采购及加工生产基地), 拥有严格的铸粉生产质量控制标准,使B&G具有优良的质量和长期的稳定性。

美达牌铸粉易于操作，能满足难度较高的加工要求，并能有效的降低生产过程的损耗，提高生产效率，降低加工成本。因此，美达牌铸粉是特别为高质量及安全的铸造者而研制.

Introduction for B & G

B & G is a jewellery casting expert for internal raw and processed material and finished products. It is developed by the CTTC(Florida). It owns some technical research and development departments, professional raw material base (mineral stock and process base), as well as a series of strict quality control standards for the casting powder. All these have given B & G casting powder a high quality and long-term stability.

B & G casting powder is easy to operate. It can satisfy some difficult processing requirements, and can reduce the production loss in the flow. This helps improve the production efficiency and reduce the processing cost. In a word, B & G is developed specially for the needs of high quality and safe casting.