Wieson’s Green Product System

1. A well labelling and part number system is in place to manage different level of green product spec. such as RoHS, Sony GP.

2. Strict management and inspection for material and finished products.

3. Proactive research on Halogen-free material.

Wieson Halogen Free plan: (Finished parts)

(1) Collect Information : (Before May 2007) Halogen Free content

(2) Sample of Halogen free material :(From May to the end of 2007)

Have checked suppliers plastic material:
A: Non-high temperature plastic material : Halogen free PBT、NL66 (sampled)
B: High temperature material:
    # Halogen free NL6T/ HTN series (sampled)
    # Halogen free LCP series (Halogen free material in origin)
C: Cable: Part of cables can transfer to Halogen free CABLE(TPU)

Wieson Halogen Free Plan : (Implementing in 2008)

(1) Sample analysis (To be finished in Q2 2008):
A: Analyze raw material and checking Halogen free report, plastic and colorant investigation contained
B: Confirm of production process : equipment (mold) and process risk analysis

(2) Sampling : sampling and recording (To be finished in Q2 2008)

(3) Cost evaluation: evaluate customer’s sample price (To be finished in Q2 2008)

(4) Sample test and customer confirmation (To be finished in Q3 2008)

(5) Planning of Halogen free assembling line and then mass production (To be finished in the end of Q3 2008)