We always have someone on hand to answer your questions. We believe in the timeliness of customer service, and will do everything possible to satisfy our customers. If you have any problems, comments, or suggestions, please contact us.

Customer Support: If you have a question or suggestion about our products or your order, please check our Knowledge Base or send us an email. The following is our detail contact information.

	(+86 755) 27334670
	(+86) 13129540533
	(+86 755) 27334670
	8613129540533
	sales11@sino-qps.com
	Factory Address:  5th Floor, 64 Building, Baotian Industrial Zone, Qianjin 2nd road, Xixiang, Bao‘an District,Shenzhen,Guangdong, China .Zip code: 518126 QPS HK OFFICE ADDRESS: FLAT/RM 18  21/F  ABERDEEN INDUSTRIAL BUILDING NO.236 ABERDEEN MAIN ROAD ABERDEEN HK