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Shengyang Tech. Co., Ltd. which is mainly R&D and manufacture heating system in gloves, jackets, shoes,caps, blanket etc. We had designed 5V heating system that means no need batteries, if you have powerbank, it also can working. and heating system with APP control temperature with bluetooth. etc.
We hope to have the chance to cooperate with you in the nearly future. We are sure we can meet your requirements based on our high quality, best price, good services and prompt shipment etc. Welcome OEM&ODM.
Be responsible for each product
Same price, better performance and service
Same function, but lower prices
Address:No.3 Jinling Rd.,No.14 Zhongkai District,
Huizhou City,Guangdong Province,P.R.China