As you may know, KKB will change their standard treatment from
Hexavalent to Trivalent. Then they are requesting us to supply
our test peace with Trivalent chromate treatment to check the
quality.
Test peace
Treatment : Trivalent chromate
Size : 150mm x 75mm, Approx. t1 or t2
Qty. : 5 pcs for each our vender
Could you please prepare it together with Eng. and Proc. by Sep. 25 ?