Water quality sensors, quotations and technical support — replies within 24 hours.
OPS is here to provide you with more information about our water quality sensors, answer any questions you may have, and help you with your water quality monitoring projects.
GZHX Electronic Technology Co., Ltd.
Factory & R&D: 6th Floor, Area B, No. 2 Dahua 2nd Road, Huadu District, Guangzhou, Guangdong, China
[email protected]
Replies within 24 hours on business days
Tel: +86 17328316260
WhatsApp / WeChat: +86 17328316260
Monday – Saturday: 8:30 – 18:00 (GMT+8)
Sunday & public holidays: email / WhatsApp supported
Tell us your application and parameters — our engineers will recommend the right probe and reply within 24 hours.