Guangdong Guanghua Sci-Tech Co., Ltd.
TEL（86）0754-88213888
Fax（86）0754-88221999
NO.295, Daxue Road, Shantou
Guangdong Guanghua (HK) Sci-Tech Co., Ltd.
Fax:（852）31882543
Fax:（852）23321052
Unit 1105, 11/F., BLK D Mai Shun Industrial Bldg., 18-24 Kwai Cheong Rd., Kwai Chung, N.T. Kowloon, Hong Kong
Beijing Beihua Kaiyuan Chemical Co., Ltd
Tel:（86）010-53779897
Fax（86）010-53779861
1st of the 6th floor, Xinyuan Building, No.2073, Gaolan Port Avenue, Gaolan Port Economic Zone, Zhuhai
Neo Global Net Technology Co., Ltd.
Tel:（03）3529585
Fax:（03）3526865
8/F, No.168, Nanhua 1st St., Luzhu District, Taoyuan, Taiwan
Zhuhai Zhongli New Energy Materials Co., Ltd
Tel:（86）0756-7228801
1st of the 6th floor, Xinyuan Building, No.2073, Gaolan Port Avenue, Gaolan Port Economic Zone, Zhuha
Zhuhai Zhongli New Energy Sci-Tech Co., Ltd
Tel:（86）0756-6338080
No.3, Fushanba Road, Fushan Industrial Park, Zhuhai
Shanghai Office
Tel:（86）021-33582768
Fax:（86）021-6426260
5/F, Building 95, CPCA headquarters, No.2338, Duhui Road, Minhang District, Shanghai
Suzhou Office
Tel: (86) 0512-68789647
Room 701, Building 7, Triangle Tsui Home, Huangqiao Town, Xiangcheng District, Suzhou
Kunshan Office
Tel: (86) 0512-50330310
Room 403, Building 4, Innovation Building, TusPark, No. 1666, Zuchongzhi Road, Kunshan
Xiamen Office
Tel:（86）0592-6067113
Fax:（86）0592-6067113
Room 507, No.21, Wenda Road, Jimei District, Xiamen
Chengdu Office
Tel:（86）028-84191006
Fax:（86）028-84192810
No. 502, Unit 3, Block 7, Phase I, Langudi, No. 9 Jingning Road, Jinjiang District, Chengdu
Wuhan Office
Tel:（86）027-88600342
Fax:（86）027-88600342
Room 1203, Building 30, Yuejiazui Block 3rd phase, Qingshan District, Wuhan
Tianjin Office
Tel:（86）022-2443880
Room 602, No.3, Building 4, Shenghua Yuan, Hualong Road, Hedong District, Tianjin Tel: (86) 022-2443880
Guangdong Guanghua Sci-Tech Co.,Ltd. (Marketing Headquarters)
Tel:（86）020-843
Fax:（86）020-84380294
Addrees：Block A, GHTECH Building, TusPark, No.63, Chuangqi Road, Panyu, Guangzhou, China
Guangdong Toneset Science & Technology Co., Ltd
Tel:（86）020-84310818
Fax:（86）020-84315215
Address：:Block B, GHTECH Building, TusPark, No.63, Chuangqi Road, Panyu, Guangzhou, China
contact us