Dalian Zhongxu Glass Products Co., Ltd. is a technology enterprise located in Puwan New Area, mainly producing fiberglass pipes. Established in 2001, the factory area covers 20,000 square meters with 66 employees and an annual output value of 50 million yuan. The company owns two large-diameter sand-sandwiched fiberglass pipe production lines and three small-diameter production lines. Our company is the only one in Dalian that has obtained the production license issued by the State General Administration of Quality Supervision (in 2010). We also hold ISO9001:2008 quality management system certification and ISO14001:2004 environmental management system certification. Our company has produced a 2600mm diameter pipe, which is currently the largest in Liaoning Province.