... according to customer specification requirement Shiyan Lianzhong Trade. Co., Ltd. Selling Cummins all series engines parts and engines ... Lianzhong Trade Co., Ltd. was founded in 1998, located in Shiyan city - a very famous Auto-Town in China ... predominant position based on Dongfeng Auto Co., Ltd., Dongfeng Cummins Engine Co., Ltd. and China (Shiyan) Auto- Parts Co., Ltd. Through 10 years effort , ...