Solder paste
COB
Tube containing no organic silicon and chloride to ensure industrial level, adopt embedded, not loose edge, no slope, no bubble, wall closely cooperate with the pistons, ensure that spit out liquid flowing, not drip, strengthen the inert PP material of the wall thickness is not broken, not easy to produce chemical products. With piston with inert PP material, double knife design, make sure work closely with syringes, ensure no fluid residue, is suitable for most of the liquid.
