• Shanghai new chuming chemical co.,ltd.
• +86-21-53937280 53937281 53937084
• China

• Shanghai New Hualian Pharmaceutical Co.,Ltd.
• +86-21-64403190 13817384559 13916633739
• China

• Shanghai New Top Chemical Reagent Co., Ltd
• 021-62144883
• China

• Shanghai Ningxi Industrial Resources Co., Ltd.
• 86-21-58395158, 58397788, 58393355, 58399368, 58897000
• China

• Shanghai No.3 Chemical Machinery Factory
• 86-21-64071149,64481022,64481019,64481075
• China

• Shanghai Norky Pharmaceutical Co., Ltd.
• +86-21-61075300
• China

• Shanghai Ocen Zinc Industry Co.,Ltd.
• 0086-21-56658686 51698599
• China

• Shanghai Optical Brightener Co.,Ltd.
• +86-21-65411258,65416150-3093
• China

• Shanghai Orgchem Co.,Ltd.
• +86-21-58771921
• China

• Shanghai Orient-Salt Chemical Co., Ltd.(Shanghai Dragon Sky Chemical Product Co.,Ltd.)
• 0086-21-50810808
• China

• Shanghai Parkerizing Co.,LTD.
• 0086-021-59122587
• China

• Shanghai Pesticide Research Institute(SPRI)
• +86-21-64690260,13301875680
• China

• Shanghai Pharmaceutical Industries Co.,Ltd
• +86-21-63210721,63233040
• China

• Shanghai Pharmtech Co., Ltd.
• 86-21-50277988
• China

• Shanghai PhiChem Material Co., Ltd.
• 86-21-36567971-121
• China

• Shanghai Pinewood Fine Chemical Co., Ltd.
• +86-21-62417129 62414096
• China

• Shanghai Pioneer Chemicals Co., LTD.
• +86-21-59951484
• China

• Shanghai Plastics Research Institute
• 0086-21-65193209
• China

• Shanghai Prince Group Co.,Ltd
• +86 21 50310285/86/87
• China

• Shanghai Psyche Chemicals Co., Ltd.
• 021-61367911
• China