Penglai Shuicheng Cast Basalt Pipe & Valve co.,ltd. (former Shandong Electric Power Penglai Cast Stone Branch) is located in Penglai, a fairyland on earth. The plant was founded in 1987. In 2006, it newly built a cast stone production line with the annual productivity of 10,000 tons with an investment of 24 million yuan. The plant ranks the top in the Asian-Pacific region in terms of production scale, product quality, technology, etc.