Company Description
Shanghai Kaiwodun Industry Located in the Yangtze River---YangtzeRiver is China's densely populated, the most economicallyprosperous region, With its rich animal and plant res
hanghai kaiwodun industryces, ourcompany focuses on research and development of different kinds ofanimal and plant extracts to adapt to human health need in today'ssociety.We are a chemical factory specializing in the line of legalresearch chemicals such as hexedrone, bk-edbp, 4-cec, fub-amb,3-fpm, 5f-adb, 4cmc, 4cec, hex-en and so on.contact:Â skype: sarachem91