Weihai Crowna Trading Co., Ltd. is a (factory+trading) company,centralizes on the design, development, production and sale of oxygen regulators, anti decubitus mattress and compressor nebulizer. Our products are divided into compressor nebulizer, oxygen regulators, anti decubitus mattress and air mattress pump etc. in more than 30 categories and has been exported to more than 20 countries and regions. For superior quality and competitive price, our products are more and more popular by customers both in and out of China. Our company insists on technical innovation and the spirit of development and honest operation. Furthermore, we cooperate with all customers on the basis of high quality, reasonable price, enthusiasm and loyalty to go hand in hand for a prosperous future. Contact person : Ms. Rita Mobile: 0086 18606316468 Email: admin@weihaicrowna.com.cn ritaliu365@163.com www.cwa.en.alibaba.com www.weihaicrowna.com.cn