Hangzhou diffuseryxco Diffuser Co., Ltd. , established in 2006 in southeastern China. We have obtained TUV certificate, ISO9001, and we meet international standards and environmental policy. After accumulating rich experience for 8 years, forming a mature management system of product research, production, sales and after-sales service, we guarantee the quality of our products and prompt delivery. Our sales staff work professionally, respond quickly and respond clearly. That is why customers leave a very positive impression on us. If a problem arises, our company will do its best to find effective solutions upon return. Customer satisfaction for us always comes first. We are sincerely looking for long-term relationships with buyers around the world. Try us and you will depend on us. Our products: