• Ningbo Huayuan Precision Casting Machining Co.,Ltd.

    ShiJiaWan village, DongWu town, Yinzhou district,Ningbo city, China. Ningbo, Zhejiang

    NINGBO HUAYUAN PRECISION CASTING MACHINING is one of China professionally manufacturer and dedicated supplier various castings including Investment casting, sand casting Aluminum die one.For investment we adopt the method soluble glass, complex shell, ...
  • TIANJIN TIANHAN CHEMICAL CO., LTD

    Youyi road, Handan, Hebei, China,056000

    Tianjin TianHan Chemical Co., Ltd. is specialized in chemical products development, production and sales. We rely on advanced technology, first-class equipment, comprehensive monitoring tools, high quality products, gradually expand the coverage of ...