• Dongbu Hannong Chemical
• +82-2-3484-1500
• South Korea

• Dongchang Group Co.,Ltd.
• +86-571-87950568 87950508
• China

• Donggang Xinbao Technology Chemical Co.,Ltd.
• +86-415-7150567
• China

• Dongguan City Shoutai Trade Co., Ltd.
• +86-769-85260187-97 / 85567915-17
• China

• Dongguan Hengye Auxiliary Co.,Ltd
• +86-769-8221517
• China

• DONGGUAN HONTEX CHEMICAL CO.,LTD.
• +86-769-5533620
• China

• Dongguan M&L Chemical Co.,Ltd.
• 0086-769-22334775 22334776
• China

• Dongguan Meizhijie Building Material(Chemical)Co.,Ltd.
• 0086-769-5515718 5503438
• China

• Dongguan Rainbow Plastic Pigment Co., LTD
• +86-769-7779115,7779116,7777113
• China

• Dongguan Sanchuan Textile Auxiliary Agent Factory
• +86-769-83693668 83693678
• China

• Dongguan Siwei Chemical Co., Ltd
• +86-769-87922650/87883424
• China

• Dongguan Yuwuan Coatings Co., Ltd.
• +86-769-81768827
• China

• Dongguang Xingye Chemical Factory
• +86-317-7722786,7749088
• China

• Donghai Taiyi Fine Chemical Co., Ltd
• +86-518-87763333
• China

• DONGIL CHEMICAL CO. LTD.
• 054)774-2706-7
• Other Regions

• Dongjin Pharmaceutical Chemical Group
• +86-024-87516566/87515966
• China

• Dongjin Semichem Co., Ltd.
• (02) 325-9451~8
• South Korea

• Dongkook Pharm. Co., Ltd.
• +82-2-2191-9800,9851
• South Korea

• Dongli (Nantong) Chemicals Co., Ltd.
• +86-513-84811999;+86-513-84816222
• China

• Dongming Tongsheng Chemical Co., Ltd.
• +86-530-7611006
• China