DB-4 恒温不锈钢电热板

国华（常州）仪器制造有限公司一直在协助世界各地的研究人员和科学家提高他们的工作效率和准确性与高品质的实验室仪器。在过去的几年中，国华一直为客户提供可靠的实验室设备，如离心机，水浴，恒温箱，搅拌机，等等

Guohua  has been assisting researchers and scientists all over the world in maximizing the efficiency and accuracy of their work with high-quality laboratory instruments. For the past 40 years, Guohua has been providing customers with reliable laboratory devices such as centrifuges, water baths, incubators, mixers, and much more.