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Whether you need a custom quote, technical diagnostic support, or energy-saving consultancy, our team is ready to power your business 24/7.
Phone Numbers
+86 021-63305021
+86 18117258103
Email Address
rookie.zhang@sayienergy-saving.com
Address
SAYI 그룹 768 시에투 로드 O 블록, 10층 황푸구, 상하이, 중국
Work Hours
Monday to Friday: 8am – 6pm
Weekend: 10am – 5pm