plaats van herkomst
Fujian, China
naam van het merk
best seal
toetsenbord knop materiaal
Silicium
Quality
ROSH, REACH, NSF , DVGW
Apprearance
Free of knit, void, lack of material , tool marking&any imperfed
Tolarance
DIN ISO 3302-1 M2, RMA A2 or as per customer design
compound material
meet ASTM D2000, ROSH compliance