Shanghai H-Ray S&T Co.Ltd
- Telephone：021-53207377
- Product Inquiry：+86 13122526586
- Technical Support：+86 13817321091
- Address: Room 601, 6th Floor, Building 1, No. 855 Duhui Road, Minhang District, Shanghai, Postal Code 201108
- Website：www.H-RayPem.com
- Email：sales@h-ray.cn
Official WeChat Public Account：
