About Us



Why Choose Kailong?

15 years focus on mold and injection molding · Complete process from design → manufacturing → injection → inspection · Fast response and delivery · Rich experience in used mold evaluation and renovation · Stable export quality.

Major Mold Application Fields

  • Household molds for daily-use plastic products
  • Automotive molds for interior and exterior components
  • Electronic & precision molds with tight tolerance


Our Solutions

  • Used mold trading and renovation
  • Custom mold development (household / automotive / electronic)
  • Plastic injection production (80T–1600T)
  • Mold maintenance and repair