metal pall ring

Pall ring, Metal pall ring : Stainless steel or, P.P or PVDF or EQ.
Packing : on Carton box, on UTT part, to Samyang Kasei,
http://blog.cyworld.com/kt2004
http://cyworld.com/jet2004
sales@steeltiger.co.kr, steel :(쇠)금, tiger :(호랑이)호