... (Even provide brand & packing design) Chongqing LiYang industry CO.,LTD.to be established in 1996.Next sets up the battery ... ,the production, the sale,the service is a bodys enterprise. Company area 63936 square meters,workshop 30800 square meters, ... authentication, in the year through the TS16949 authentication, the enterprise will have insisted the careful manufacture,sincere service quality ...