... is made of yellow-green color polyolefin materials through special process Yellow-green color heat-shrinkable tubing DRS- ... from yellow-green color made of polyolefin materials, a special processing. With a soft, good, fire-retardant and ... terminations, solder, capacitors, bare metal, insulation, anti-corrosion and special earth logo. Products meet UL, SGS, CSA, RoHs environmental protection directives ...