We appreciate your choosing our products and promise to provide you with following warranty service. We offer various kinds of services, including maintenance service, software updating and servicing etc.
Online support service
This wizard will lead you to check against the calibration data of your purchased equipments and download the operation manuals and compatible software.
* The user name and password are provided to authorized individuals. If you'd like to become the member, please contact us via E-mail (
service@cn-hopu.com).
Maintenance service
Warranty period and term
- Product warranty period is 18 months and each product has a quality certificate. Product repairing is free within warranty period.
- The product has been repaired still take the same warranty period. (If the product is replaced into new one, the new one's warranty period is as same as the old one.)
Non-waranty prescription
- Equipment damage resulting from improper operation in the scope of warranty service.
Participate in the operator training
OEM service
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As the Chinese leading manufacturer of optical spectral measurement products, from the initial operation of the company, we can accept the OEM orders from overseas customers.
