| Nanxiong Ketian Chemical Co., Ltd. | |
| Tel: +86-751-3888709 | Fax: +86-751-3888710 |
| Technical service: +86-751-3888701 | E-mail: 13527169864@139.com |
| Add: #3, West Gate of Pingan Road, Zhuji Industrial Park, Nanxiong, Guangdong, China | |
| Zhongshan Ketian Electronic Materials Co., Ltd. | |
| Add: #6, Guangxiong Road, Dayan Industrial Park, Huangpu Town, Zhongshan, China | |
| Guangdong Ketian Chemical Material Co., Ltd. | |
| Tel: +86-758-3331936 | Add: #20, Chuangxin Road, Jianggu Fine Chemical Park, Sihui City, Zhaoqing City, Guangdong, China |
