Telegram : +8617388773252Email: eva@darlchem.comweb:www.darlchem.com We are a professional chemical company and the most powerful manufacturer pharmaceutical intermediates . We have a wide range of products, such asPregabalin148553-50-8Briracetam 357336-20-0Tianeptine sodium salt 30123-17-12Lidocaine 137-58-6Lidocaine HCI 73-78-9 Benzocaine 94-09-7Procaine 59-46-1Procaine HCI 51-05-8Tetracaine 94-24-6Tetracaine HCI 136-47-0 etc.1,4-Butanediol 110-63-4 (1,4BDO) 5-AMINO-1MQ 42464-96-0HGH-191AA 12629-01-5HCGNad+ 53-84-9TB-500 107761-42-2Melanotan I/Melanotan Il 121062-08-6SurvodutideBPC-157 137525-51-0Retatrutide 2381089-83-2 Semaglutide 910463-68-2Tirzepatide 2023788-19-2 Decades of research and development of products are exported to the United States, Canada, Mexico, Australia, the Netherlands, Germany and other countries.