The ear thermometer was invented by Dr. Theodor H. Benzinger in 1964. At the time, he was seeking a way to get a reading as close to the brain's temperature as possible, since the hypothalamus at the brain's base regulates the core body temperature. He accomplished this by using the ear canal's ear drum's blood vessels, which are shared with the hypothalamus. Before the ear thermometer's invention, easy temperature readings could only be taken from the mouth, rectum or underarm. Previously, if doctors wanted to record an accurate brain temperature, electrodes needed to be attached to the patient's hypothalamus.
As a main supplier of health care products in China, Sejoy has built a loyal reputation on quality, innovation, and service to its customers all over the world.All Sejoy products are designed by our internal R&D Department and manufactured under ISO 13485 standards; to meet European CE and U.S. FDA certifications. As a company that designs and engineers its product with very little outsourcing, Sejoy has the ability to offer quality medical instruments to the consumer at substantially lower prices than its competitors.
Q: Where is you factory located?How can I visit there?
A: Our factory is located in Hangzhou, Zhejiang Province, China, about 1 hour by train from Shanghai. All our clients from home or abroad are warmly welcome!
Q: How can I get some samples?
A: Please feel free to contact us by e-mail or Alibaba for any samples, We are honored to offer your samples.
Q: How does your factory do regarding quality control?
A: Quality is priority. Sejoy people always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001, ISO13485, CE, FDA, RoHS authentication.
Q: What is your after-sale service?
A: We offer 100% guarantee on our product.We provide two years warranty as after-sales service.
Q:How do you make our business long-term and good relationship?
A: We will satisfy you through quality products and good after-sales service, so that you have enough confidence in our company and products, so as to obtain cooperation with you again.