Min. Order Reference FOB Price
1 Piece US$1.00-17,000.00 / Piece
Product Description
full skill factory price TO 56 TO 49 manual Sealing welder In factory testing before delivery In clean room working scene Application: suit for TO-46,TO-56,mini(diameter:1.96mm)optical component seal welding Configuration: Input case: with vacuum pumping,N2 charge, ...