sales call:
declaration form：0731-89915528 89917728 89912728
customer service：0731-89912578 84139550
market sales call：0731-84282828（in the case of busy, please redial later）
market complaint telephone：0731-89911718-568
market complaint mailbox：cgjhsc@163.com (letter must reply)
contact address:
hunan changsha lugu high-tech zone (changsha)
changsha hunan national biological industry base (liuyang)
office telephone:
changsha：073189911718
liuyang：073183280788
wechat account:
