OCTAGONCHEM, Your Reliable Chemical Supplier In China If you are looking for reliable chemical suppliers in China, and you want to buy chemicals and get them safely in your hands, octagonchem is your top choice. We manufacture and stock pharmaceutical ingredients, industrial chemicals, compounding chemicals, chemicals for research, and lab chemicals for safe and fast shipment for over 7 years. We have provided custom synthesis services and chemical solutions for over 4963 customers. We also hope to parter up with you to lower your buying cost too. Many of our customers praised us for our flexible terms and good communications. You can check with our current customers to verify our reputation.