Shanghai Huanghai Drug Testing Instrument Co., Ltd. is a well-known manufacturer of drug testing and analysis instruments in China. In 1978, we introduced leading technology from the United States and developed the first drug disintegration time limit meter and drug dissolution meter in China. Since its establishment, we have a history of 40 years. The main drug analysis products include tablet hardness tester, disintegration time limit tester, tablet fragility tester, drug dissolution tester, transdermal diffusion tester, melting time limit tester, clarity tester, tablet multi-purpose tester, etc. Our products all comply with the 2015 edition of the Pharmacopoeia of the People's Republic of China, providing high-quality after-sales service and ensuring worry free after-sales service. Please contact Ms. Zou at 13564700291! New release! The YPD-350N produced by Shanghai Huanghai Pharmaceutical Testing Co., Ltd. with audit tracking and user management permissions is the best choice for pharmaceutical research units. It can also be customized with a wider hardness range, such as 500N or 700N. Welcome to inquire!