Changsha JieMao Network Technology Co., Ltd. is one of the leading manufacturer in China. Our Associated factory is located in Dongguan, very close to Shenzhen. Our factory covers an area of 3000 square meters and has 100 employees.We mainly Sell rechargeable hand warmers, USB desk fan, and beach series products. Especially for hand warmer,All these products are widely used for camping,Physical therapy, heat packs, heating, cooling.

All our products have passed the C E, R o H S , K C ,F C C, U K C A, P S E testing, all of our hand warmer series are 100 % fully load burn-in testing to make sure the quality.  These hand warmer series have the short circuit protection, over-load protection, over voltage protection and over temperature protection.

We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 20 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India, Thailand ,Middle east,we have warehouses in USA UK,GEMANY and some other countries.

After several years’ development, We have achieved great progress, we are equipped with the Spot welding machine, air compressor, automatic tin machine, automatic dispensing machine, battery packer machine, battery separator. Our R&D department provide the strong technical support and enable us to receive some O E M, O D M projects. We can produce at least 10,000pcs powers per day.

Our brand OCOOPA is becoming one of the most famous brand. We are looking forward to get more cooperation.