Xi'an Dongao Biosciences Co., Ltd.: Welcome to wholesale cheap personal protective equipment, medical supplies, medical raw materials, medical device, plant extracts in stock here from professional
... Read more
Xi'an Dongao Biosciences Co., Ltd.: Welcome to wholesale cheap personal protective equipment, medical supplies, medical raw materials, medical device, plant extracts in stock here from professional
... Read more
Jiangsu Cunrui Metal Products Co., Ltd, 20-year experience in manufacturing and exporting stainless steel coil/sheet/plate/pipe/bar/profiles, a professional supplier with ISO9001 certificate in China.
... Read more
1. High-grade chest-piece made of light metal
2. Hand crafted solid stainless steel or zinc alloy chest-piece
3. Highly sensitive replaceable diaphragm for perfect hearing, tilt-resistant tube
... Read more