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Shenzhen Sinyo Energy Technology Co.,Ltd is located in Bao’an Shenzhen City with the operation principle of "people-oriented, sustainable management, professional skill and serve attentively”. We are specialized in research and development of various types of batteries, including primary battery: super alkaline battery, super heavy duty battery, heavy duty battery,Li-MnO2,Li-SOCl2 battery as well as rechargeable battery: Ni-MH and Ni-Cd rechargeable battery and battery pack, Lithium ion rechargeable battery. Both OEM and ODM are welcomed.
Founded in 2002, our workshop are set up in four huge buildings with total gross floor area of 20000 square meters. We have about 700 staff now with about 20 R&D engineers,2 doctor degreed and 4 master degreed among them.And most of them has over 7years’ experience in battery field.As a professional battery manufacturer,Sinyo has estanblished long term cooperation with over 500 Industrial users and the consumer distributors. We have won extensive trust and reliance from customers.
With leading battery manufacturing technology platform and advanced detection system for primary and rechargeable battery,Sinyo usually provide customers solution and products with best cost performance .Sinyo is a ISO9001:2000,ISO14001 certificated factory and the products are CE,ROHS,UL approved. At the same time, we always supply the most complete supporting program with extended service according to the actual demand of customers. We have been one of the leading power solution suppliers. After several years’ development, our manufacturing level and ability have been developed a lot, annual output and sales volume haven also been increased year by year. Over 70% products are exported to European Countries, USA, and South East Asia with a complete domestic and overseas marketing network.
Sinyo try to provide customer best product and service with best technology and management; establish international brand and reputation; make the biggest profit among customers, factory, staff and society.  With principle of “ Strive for perfection, keep innovations”, we aim to become the senior consultant of customers, providing products and service which customers are satisfied with; grow with customers.
Sinyo, your best partner in business!