Lead-free solder wire of Xihan brand are complain the require of RoHS.

It has many kinds of flux code:
Features: QQ-200, QQ-200A No-clean, anti-lug tine, rosin-cored flux (halide-free: Suitable for lead-free Sn-Cu, Sn-AG-Cu/x family and Sn-Pb solder wire. )

Features:
Acid: KOHmg/g2?? 20,
Halide?? 0.1%
Flux1.0-2wt%

It is suitable for hands soldering at narrow space(IC) and lug soldering on the PCB Board needing fast soldering speed.

It meets the demands of Chinese SJ/T11168-1998, japenses JIS-Z-3283, American MIL-P28809 and QQ-S-571E.