Shenzhen Gaoshiyuan Technology Co., Ltd.

Establised in 2012,Shenzhen Coolsell technology co.,ltd is specialized in the design,manufacturing and marketing of consumer electronic products like usb cable,data sync cable,sync charger usb type cable,usb charger,car charger,a variety of case for brand mobile and tablet pc and other protective accessories for brand mobile& tablet pc.
Coolsell is not only a professional OEM&ODM manufacturer ,but also a one-stop solution research and development company with experienced R&D engineers.Coolsell's product team is passionate in creating products;and developing platform to deliver unrivaled and delightful user experience.providing conceptual industial design,mechanical design,electronic and firmware design and production to leading OEM company brands all over the world.
We pay high attention to our products's quality and credibility with very strict QC system.our products meet CE&FCC standards and comply with the ROHS directive.and our data cable brand name"Coolsell" is a famous brand in domestic market .now we want to expand our brand name to the worldwide market.
Welcome to join us for a win-win business relationship.we are very experienced in OEM&ODM services.we have perfected our skill on finding the balance between high quality products and low prices,providing our clients great benefits from our products and services.
Contact us now.we are looking forward to establishing long-term business relationship with you.