topsun pipelines was founded in 2007, specializing in the research and development, as well as sales of products for water supply and drainage pipeline system. The chairman Charily Chen has been dedicated to the pipeline industry since 1992. With more than 30 years of experience accumulation, the company are now in possession of abundant production lines include ductile iron pipes and fittings, steel pipes and steel fittings, PVC pipes, PE pipes and pipe fittings, various types of valves, manhole covers and water meters etc, covering a wide range of application spans petroleum and chemical industry, water supply and drainage, construction, fire protection, and irrigation. The company has its goal of becoming "the superior global solution provider of pipeline system" . In order to strength the cohesive force of the enterprise, it has established the enterprise philosophy of "pragmatism, efficiency, preciseness, innovation", which can also represent its pragmatic marketing, professional team, rigorous management, innovative product research and development. Relying on its experience in engineering projects of pipeline industry all around the world, the company has the following advantages: It has intimate knowledge of demands and standard requests from different regions for pipeline products since it has experience in participating projects at home and abroad. It can offer excellent-quality and cost-effective supply channels to meet the needs of different projects, owing to its professional procurement team. It can provide technical consultancy, design service and reasonable operation solutions for various projects. Especially when the project involves non-standard customized products, it can offer professional services like collaborative design, supervise production and inspection tracking. The company will pay close attention to the development trend and technology innovation of pipeline industry and strive to achieve the goal of being "the superior global solution provider of pipeline system