Dielectric & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; Ordovician through Jane & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; Shiyan Aotong industrial and Trade Co., Ltd. was founded in the second one in April. By the original public security of Copper Co., Ltd. in Dongfeng company (Shiyan) office adapted from. After the establishment of the company to continue to unswervingly marketing public security series of copper bushing products. Mainly engaged in double metal bushing, powder metallurgy bushing and steel plastic composite lining three inner products and bridge accessories. Bushings leading products for connecting rod bushing, steering knuckle bushing, steel plate Xiao bushing, a hanging ear Bush and brake shoe lining, support bush, flip liner support, triangular arm bushing, balance shaft bushing, cylinder liner, inert gear bushing, cam shaft bushing and other a variety of specifications, and to undertake to map to sample processing and manufacturing & nbsp. & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the company according to the modern scientific management concept, follow the operating rules of the market economy has and Dana is that the car, Dongfeng suspension, Dongfeng 21 factory, Dongfeng Chaoyang Diesel Engine Co., Ltd., Kunming Yunnei power domestic large and medium-sized well-known enterprises to establish a stable business, multiple parts of products are exported to Vietnam, Laos, Myanmar and other countries by the love and praise of users, become bushing industry reputation of well-known brands. & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the 21st century coming, competition and development coexist, the opportunities and challenges simultaneously, our company spirit of "caring heart to do business, arm in arm to make friends" business philosophy, for the user to create quality and low quality products, and work together to create the auto industry a bright tomorrow. & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; public security copper & nbsp; & nbsp; with the heart of Building & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp;