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The project is located in the Ya’an Industry zone, Mingshan County of Ya’an City, Sichuan Province. For the project, the area covers 67,087 square meters, the building area is 16,877 square meters, and the investment is RMB 249,903,300 Yuan. Our company undertook the feasibility research report preparation, initial design and detailed design. The production plant includes deoxidization workshop, dry purification workshop, freezing workshop, hydrogen manufacture station, silicon core workshop, raw material tank, circulation water station and so on. Our company's work involved such specialties as process system, piping, non-standard equipment and pressure vessels, auto-control, electricity, general drawing, construction structure, power-supply, water supply & drainage, fire fighting, HVAC, budget estimation and technical economy etc. This project started normal production in October 2008, with various indexes meeting the design requirement and the product quality being stable.