Qingzhou Ouxin Industrial and Trading Co., Ltd. is China's leading large-scale professional pipe enterprises. Formerly known for Qingzhou Leitai Plastic Co., Ltd, which has a history of more than ten years .It has accumulated rich experience in production. Our enterprises is through the ISO9001: 2000 quality management system certification, ISO14001: 2004 environmental management system certification, OHSMS28001:2001 occupational health and safety management system certification.

At this stage, Qingzhou Ouxin Industrial and trading Co.,Ltd has more than 200 kinds of products. There are more than 100 series, thousands of varieties. Our products are widely used in buildings, plant, office building, colleges and universities, gymnasium, municipal engineering, agricultural irrigation and other fields..