Warranty

Products quality is well-guaranteed to make you satisfied.


All the products will be 100% inspected by QC before the products being packed up.


Most products have one year quality guarantee.


Two years quality guarantee is available to meet customers' needs.


Three years quality guarantee is available to meet some customers' special needs.

No previous NEXT:After -Sales Service

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CONTACT US

Contact: Mr. Michael

Phone: 86-15252975227

E-mail: michael410@sumex.com.cn

Wechat:M15252975227

Add: NO. 21 SOFTWARE AVENUE, NANJING, CHINA