Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Using Ambient: |
Indoor |
Product Description
& Model: 444 2 × 400g A + B
& Product Description: Made of soft materials which thixotropically mold by adding vulcanizing silicone resin. Due to its platinum hardening system, this material seldom shrinks and has no stimulating effect on the human body.
Ear impression materials is generally relatively soft, non-toxic paste silicone material, through a syringe injection external auditory meatus and ear concha, navicular fossa, fossa triangularis and other parts. After a few minutes the silica gel material becomes hard and can be easily removed from the ear. Is characterized by non-toxic, no stimulation to the skin, the coagulation time is moderate, easy to separate from the external ear skin, viscosity moderate, high stability.
AST Hearing (AST Hearing Science and Technology) has been devoting itself to the hearing improvement of the hearing impaired through Science and Technology. Business covers hearing aid, listening device and medical equipment in connection with Otology. AST (Germany), AST (Turkey), AST (China), AST (Singapore), AST (Hong Kong)^^AST has been providing customers with considerate services and high quality products worldwide.
AST obtained the certificates such as ISO9001, ISO13485, CE and FDA. Every link like R & D, manufacture, sales and service embodies the profession, intelligence and responsibility of AST team. In high-end market of Europe and USA, with approval of more and more audiologists, the sales grow exponentially. In Middle East, taking advantage of the reliable quality and clear sound, AST sets a good public praise and gets a stable market share. In 2003, AST entered the Chinese market and soon found favor with the hearing impaired. Sales volume of AST hearing aids ranks among the top brands in a short period of 5 years.
With the continuous market success, AST actively participates in Charity and makes a contribution to society in line with its social responsibility. AST (China) donated in Yushu disaster area and Wenchuan Earthquake disaster area, ect. The contribution of AST to society is also the honor of the entire AST team. Social responsibility has become the main Corporate Culture of AST.
