Whasapp/Tele：+8617388773252 Email: eva@darlchem.com web：www.darlchem.com We are a professional chemical company and the most powerful manufacturer pharmaceutical intermediates . We have a wide range of products, such as Pregabalin148553-50-8 Briracetam 357336-20-0 Tianeptine sodium salt 30123-17-12 Lidocaine 137-58-6 Lidocaine HCI 73-78-9 Benzocaine 94-09-7 Procaine 59-46-1 Procaine HCI 51-05-8 Tetracaine 94-24-6 Tetracaine HCI 136-47-0 etc. 1,4-Butanediol 110-63-4 (1,4BDO) 5-AMINO-1MQ 42464-96-0 HGH-191AA 12629-01-5 HCG Nad+ 53-84-9 TB-500 107761-42-2 Melanotan I/Melanotan Il 121062-08-6 Survodutide BPC-157 137525-51-0 Retatrutide 2381089-83-2 Semaglutide 910463-68-2 Tirzepatide 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.