Hazardous Substance Free Program  


The main goal of this document is to specify Lian Dung environmental specifications on green manufacturing and green products, and it should be the green procurement guideline for all Lian Dung vendors.


  • Products, PVC, cable, hardware parts, packing material, and other related components
  • Due to rapidly changing of worldwide environmental regulatory and major clients green procurement, this document should be reviewed and/or revised every year

Requirement on Supplier and materials

The materials and components which are offered to Lian Dung must comply with the following laws. The test report from the impartial third party would be also required.

  • RoHS 2.0
  • EU: Packing Directive (94/62/EC)
  • EU: PFOS Directive (2006/122/EC)
  • EU: PFOA Directive
  • EU: PAHs Directive (2005/69/EC)
  • EU: Substance of Very High Concern (SVHC) of REACH
  • USA" California Proposition 65(DEHP、DBP、BBP、DINP、DIDP、DNOP)