For orders purchased from the labpiecesign store, you can email us directly as follows:
Mobile phone contact: +86 18575716713
Contact Email:support@labpiecesign.com
Customer service hours: Monday to Friday 00.00-24.00 Saturday: 00.00-19.00
Company address: Xingye Buiding, Panyu District, Guangzhou City, Guangdong Province, China