Product Description SW-ST04D single head nurse stethoscope of medical Cardiology stainless steel stethoscope Cardiology stainless steel stethoscope. With nickel plating. feature a deep cone-shaped bell. Chest piece comes with non-chill ring. With innter spring binaural tubing assembly. Special design of binaural for suiting the ear structure. With uniquely designed binaural thick tubing assembly. Packaging & Shipping Our Services Payment varies according to different countries and regions. Company Information Our company has paid much attention to its internal management and invested substantially in technology. Presently, it possesses such production equipment as advanced computer injector,hydraulic press, vulcanizer high-speed punch etc. Moreover, our company is equipped with a Mold Center and a processing center, as well as some advanc-ed mold processing equipment lide numerically controlled lathe. Our company has persisted in the principle off ’Quality First, Customer Satisfied’ and has continuously pursued its own development to perfect to serve our customers of a wide range sincerely.