To meet our various manufacturing demands, our factories are divided into departments specializing in specific materials or processes. This streamlined structure improves efficiency and meets international standards. Our departments include:

  • Injection molding department
  • Metal department
  • Coating department
  • Sewing department
  • Rubber band department
  • Plastic molding department

Tung Hing has over 30 technologically advanced research and development facilities to fulfill specific product requirements. With our comprehensive testing laboratory, we can maintain a high and precise level of quality control:

  • Temperature and humidity test
  • Tensile test
  • Salt spray test
  • Surface resistance test
  • High and low temperature storage test