This is to certify that, XXX, male or female, born on xx-xx-xxxx，started working on (date) 。 Since (date) he or she started working at my unit. His or her average monthly income (after tax) is RMBxxxxx.xx。
Certified by ：
Position：
Office telephone no. xxxxxxxxxxx
Mobile phone no. xxx xxxx xxxx
xxxxxxxxxxxx Co., Ltd.
Dated this xx - xx - 2015