Located in China, Beijing Yuanlai Water Treatment Equipment Co., LTD. has been recognized as a competent manufacturer of water filter cartridge. We are also becoming an international-oriented company. Various in styles, Yuanlai's water treatment products can meet the needs of different customers. The whole production of Onelynn automatic dosing system is finished by our professional craftsmen Yuanlai has high ability of new product development and brand creation. It is resistant to chemical substances, such as strong acid and alkali.
Yuanlai always put customers' needs first. Please contact us!