Chongqing Xinjie Yuan Industrial and Trading Co.,Ltd founded in 1996 has managed in mechanical products manufacturing & sales. Under the strictly control of ISO 9001:2000 quality system and adhere to principle ¡°quality supreme, service supreme¡±. Xinjie Yuan has developed very rapidly with considerate service and reliable credit. Our registered trademark is ¡°CQC¡± & ¡°XJYZ¡±....