sales area
| Sales Area | Person in Charge | Tel | Fax | Mobile Phone | |
| Sales Headquater | Director Zhang | 0938-8631520 | 0938-8631591 | 13893892853 | ztc@tsht.com |
| Taiwan Office | Mr Yu | 0938-8631284 | 0938-8631591 | 886-979498539 | yb@tsth.com |
| Mr Yang | 886-3-550-1939 | / | 886-983-736673 | ylj@tsht.com | |
| Mr Wang | 886-3-550-1939 | / | 18794666375 | wangyuzhu@tsth.com | |
| Korea Office | Mr Jin | 0082-3-180227730 | 0082-3-180227732 | 0082-1066945455 | jxz@tsht.com |
| Oveaseas Business | Mr Yu | 0938-8631284 | 0938-8228247 | 13993865843 | yb@tsth.com |
| Beijing Office | Mr Zhang | 010-82481712 | 010-82481712 | 13321138695 | zhyp-@htkj@163.com |
| Shanghai Office | Mr Zhang | 021-64825115 | 021-64825115 | 18621040893 | zkf@tsht.com |
| Wuxi Office | Mr Yu | 0510-85162759 | 0510-85162759 | 13951580289 | ysd@tsht.com |
| Hangzhou Office | Mr li | 0571-81606403 | 0571-81606403 | 13858186631 | lhw@tsht.com |
| South China office | Mr zhang | 0755-25327536 | 0755-25327536 | 13823514827 | zzl@tsht.com |
| Shaoxin Office | Mr li | 0575-85168403 | 0575-85168403 | 13857518429 | lz@tsht.com/lz@126.com |
| Nanjing Office | Mr liu | 025-83307027 | 025-83307027 | 13770713028 | ly@tsht.com/liuy749@163.com |
| Southwest Office | Mr Wang | 0938-8631203 | 0938-8228247 | 13369388515 | wanghui@tsht.com |