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:
