- Sun Yuan Technical Limited
- Pyridine, Acid, boronic acid, Pyrodine, fluoro, quinoxaline.
- Address:201 Rm,720 Cailun Road,Zhangjiang High park Shanghai/hongkong 201203 Hong Kong
- Heahne International Chemical Co., Limited
- Organic Fluoro Surfactants Series, Fine Chemicals.
- Address:UNIT D, 11/F., WING TAT COMM. BLDG.,
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